KR20200087461A - A cooling and heating facial care mask - Google Patents

Abstract

The present invention relates to a cold and hot mask for facial beauty. In particular, the cold and hot mask has therein a Peltier element for cooling and a PTC heater for heating, and thus cold and hot fomentation can be alternately or selectively performed. The cold and hot mask comprises: an outer shell (100) having the shape of a mask; an inner shell (200) coupled to the inside of the outer shell (100); a silicone liner (300) coupled to the inside of the inner shell (200) to come in contact with a user′s face; a cooling and heating device (400) installed on the inner surface of the inner shell (200); a heat conduction plate (500) in close contact with the cooling and heating device (400), and transferring heat from the cooling and heating device (400) toward the silicon liner (300); and a fan (600) installed on the outer surface of the inner shell (200) to discharge heat generated from the cooling and heating device (400) to the outside.

Description

A cooling and heating facial care mask}

The present invention relates to a cold/hot mask for facial beauty, and in detail, a Peltier element for cooling and a PTC heater for heating are installed inside the mask so that cold and hot compresses can be selectively or alternately repeated.

In general, in the hot summer months when there are many outdoor activities, women's faces are exposed to hot sunlight and high temperatures directly, so when the face gets fevered and the skin becomes rough or tired from sunburn, or to prevent wrinkles from increasing, In order to supply nutrients and make skin elastic, a lot of clean face washing and massage are done.

In addition, in recent years, a mask pack has been developed to easily massage the face, especially during body beauty, so that the entire female face can be temporarily blocked to obtain a massaging effect.

On the other hand, the mask pack is filled with a cold and hot colloidal gel between the outer and inner skins of natural rubber or silicone so that cold and warm heat can be maintained for a long time, and the pack is placed in the refrigerator for a certain period of time for cold compressing. For the warm compress, the pack is placed in a microwave for a certain period of time to adjust the temperature of the gel.

However, such a conventional face mask pack has a inconvenience in that a certain period after use, the temperature gradually increases or decreases to room temperature, and thus the pack must be used in a refrigerator or microwave oven at regular intervals.

In order to improve the problems of the prior art as described above, the facial massage pack for cold and warm in Patent Document 1 has been disclosed. Patent document 1 is a method of maintaining the temperature of the mask pack by receiving cold water or hot water from the outside as a mask pack. However, in the case of Patent Document 1, there is no specific description of the supply of cold water or hot water, and the conventional cooling device for supplying cold water is a compressor-type cooling device using an existing refrigerant, which adversely affects the environment. There was a problem in that the conventional heating device for the supply of hot water is a heating heater, which has a problem of instability in use.

In addition, Patent Document 2 is a cover made of synthetic resin and formed to cover the face; It is formed in a shape corresponding to the cover, a flow path is formed to circulate the fluid therein, a silicone pack attached to the inner surface of the cover; including, but, the silicone pack is embedded in the inner surface, the heat generated by energization A sheet-like heating element that emits far infrared rays; And acupressure protrusions installed on the inner surface to acupressure the face and massage the face by vibration, which discloses a mask for facial beauty, which is configured to allow fluid to circulate inside the mask to connect a pump to the outside. There is a disadvantage in that it is made in a manner that the weight of the mask is heavy and bulky.

Patent Document 3 discloses a cold/hot compressing device for a face that is equipped with a Peltier element and can be used quickly and easily and repeatedly, which forms a space for accommodating the user's head, and a metal endothelial and the endothelial. Body made of an outer covering covering; One or more Peltier elements mounted on the endothelium and facing the user's face; And a temperature control unit for controlling the amount of current applied to the Peltier element, wherein the temperature control unit changes the direction of the current applied to the Peltier element to enable both cold and hot compresses, but is a type of hemispherical type, not a mask type. Since it is made of a chamber, its volume is large, which makes it difficult to carry and store, and also has a problem in use.

Patent Document 4 is eco-friendly because it uses a thermoelectric element capable of heating as well as cooling with one element, so it is eco-friendly because it does not use a refrigerant that destroys the environment. In the case of heating, stable heating is possible. Disclosed is a cold and hot switch switching massage pack using a thermoelectric element capable of easily switching cold and hot heat by user's manipulation and effectively maintaining a temperature suitable for skin beauty. This also consists of a massage pack and a cold and hot supply part separately. There is a problem that the volume is large, the use is cumbersome, and the portability is poor because the tube for circulating the heat transfer fluid is connected.

Korean Registered Patent No. 10-1062026 (2011.09.05. registration) Korean Registered Patent No. 10-1096600 (registered on December 14, 2011) Korean Registered Patent No. 10-1429523 (Registration on August 6, 2014) Korean Registered Patent No. 10-1622777 (Registration on May 13, 2016)

The present invention is to solve the above problems, the object of the present invention is, first, by providing a member for cooling and a member for heating separately in the facial cosmetic mask, it can maintain a stable function despite repeated use, second, It is possible to shorten the time required to switch between cold and hot compresses, and third, it is possible to breathe comfortably when wearing, and at the same time, effective heat dissipation is possible during cooling, and it improves the function of alleviating the wrinkles and mouth wrinkles, which are particularly problematic during the face. It is to provide a cold and warm mask for facial beauty with an improved structure that can be made.

The present invention to achieve the above object,

An outer shell in the form of a mask with open eyes, nose and mouth;

An inner shell that is open to the eyes, nose, and mouth and is coupled to the inner side of the outer shell;

A silicone liner coupled to the inside of the inner shell to contact the user's face;

A cooling and heating device installed on the inner surface of the inner shell;

A heat conduction plate in close contact with the cooling and heating device and transferring heat of the cooling and heating device to the silicone liner;

Is installed on the outer surface of the inner shell fan for discharging heat generated by the cooling and heating device to the outside;

The cooling and heating device is composed of a heat transfer part made of a heat sink made of a PTC heater, a cooling part made of a Peltier element, and a heat sink made of a heat sink or heat pipe connected to the heat generating part and the cool part to transfer heat or cold to the heat conduction plate side. In the hot compress, power is supplied to the PTC heater to generate heat, and in the cold compress, power is supplied to the Peltier element to provide a cold and warm mask for facial beauty in which cold air is generated.

In a preferred embodiment, the cooling and warming device is a first zone for delivering cold and heat to the forehead and cheeks of both sides of the wearer, and to relieve warm and wrinkles by transferring warmth to both sides and mouth of the wearer's nose. It is divided into 2 zones for the 2nd zone, and in the 1st zone, a large horseshoe type heat pipe connected from the forehead to both cheek parts is used to deliver the cold and warmth of the Peltier element and the PTC heater evenly. Using a small horseshoe-type heat sink that connects both sides of the wearer's nose and the circumference of the mouth, the PTC heater can be transmitted evenly.

In a preferred embodiment, the silicone liner is detachably mounted to the inner shell to be separated after use for washing or replacement with a new one.

In a preferred embodiment, the outer shell is provided with heat outlets for discharging heat generated by the cooling and heating devices to the outside, and air inlets and outlets for allowing the wearer to breathe conveniently, respectively.

According to the present invention, when the cooling and warming is switched by one Peltier element as in the prior art by separately using a member for cooling and a member for heating when compared with a conventional mask for facial beauty, according to the operating load of the Peltier element It can prevent the shortening of the service life, shorten the time it takes to switch between cold compress (cooling mode) and warm compress (warming mode), and the cooling and warming device is divided into two zones to be used. It has a useful effect, such as to improve the relief function of the wrinkles and mouth wrinkles that are particularly problematic.

1 is an exploded state diagram of a cold and hot mask according to the present invention,
Figure 2 is a perspective view of a cold and hot mask according to the present invention,
3 is a front perspective view of the outer shell of the cold/hot mask according to the present invention,
Figure 4 is a perspective view of the outer shell rear surface of the cold and hot mask according to the present invention,
5 is a front perspective view of the inner shell of the cold/hot mask according to the present invention,
6 is a perspective view of the inner shell rear surface of the cold/hot mask according to the present invention,
7 is a perspective view of the front surface of the silicone liner of the cold and hot mask according to the present invention,
8 is a perspective view of the silicone liner rear surface of the cold/hot mask according to the present invention;

Hereinafter, preferred embodiments that do not limit the present invention will be described in detail with reference to the accompanying drawings.

1 to 8, there is shown a cold/hot mask 1 according to the present invention, which includes an outer shell 100 in the form of a mask with eyes, nose and mouth open;

Eye, nose, mouth part is open and the inner shell 200 is coupled to the inside of the outer shell 100;

A silicone liner 300 coupled to the inside of the inner shell 200 to contact the user's face;

A cooling and heating device 400 installed on the inner surface of the inner shell 200;

A heat conduction plate 500 in close contact with the cooling and heating device 400 and transferring heat of the cooling and heating device 400 to the silicon liner 300 side;

It is installed on the outer surface of the inner shell 200, a fan 600 for discharging heat generated by the cooling and heating device 400 to the outside.

In this embodiment, the outer shell 100, as can be seen in Figures 3 and 4, the eyes, nose, mouth part is open, the open eye part 110 to ensure visibility during use The transparent window 122 and the goggles 120 having the upper and lower through holes 124 and 126 are combined, and the heat dissipation ports 130 for discharging heat generated from the Peltier device to the outside of the forehead are formed on both sides. An air inlet 140 is formed in the nose and mouth to allow the wearer to breathe conveniently, and an external air intake 150 for heat exchange of the Peltier element is formed in the center of the forehead.

In addition, a plurality of ribs 160 are protruded rearward on the element element for assembly with the inner shell 200 on the inner surface side of the outer shell 100.

In the drawing, reference numeral 170 is a groove formed in the front portion of the outer shell 100, and a decorative cubic (not shown) is embedded in the groove 170 so that the exterior of the mask can be beautifully decorated.

The outer shell 100 is usually injection-molded with synthetic resin, and the surface may be painted in various colors or may be coated with a metal powder or coated or transferred to improve appearance.

5 and 6, the inner shell 200 has eyes, nose, and mouth portions 210, 220, and 230 open, and a fan 600 is installed on the forehead portion 240 to generate the Peltier element. Various parts such as cooling fins 610, including a fan 600 and a coupling with the outer shell 100, are opened on the front side of the inner shell 200 to open the heat to the outside shell 100 toward the outside. A rib 250 for coupling is formed, and a strap for wearing a cold/hot mask 1 on the user's head (not shown) is provided on the outer upper and left and right sides of the inner shell 200. Strap connecting ring 260 for connecting the is formed, and a fitting groove 270 for fitting the silicone liner 300 is formed on the rear surface of the inner shell 200.

7 and 8, the silicone liner 300 has eyes, nose, and mouth portions 310, 320, and 330 open, and is coupled to the fitting groove 270 of the inner shell 200 on the front side. The engaging projection 340 for protruding forward is formed on the element element, and on the outer side there is formed an engaging frame 350 for engaging the outer shell of the inner shell 200.

Thereby, the silicone liner 300 is detachably mounted on the inner shell 200 and can be washed separately after use or replaced with a new one.

The cooling and heating device 400, as can be seen in the exploded perspective view of Figure 1, a heating unit 410 made of a PTC heater and a cooling unit 420 made of a Peltier element and the heating unit 410 and cooling It is connected to the part 420 and is composed of a heat transfer part 430 made of a heat pipe 432 or a heat sink 434 for transferring heat or cold to the heat conduction plate 500 side. Power is applied to the 410 to generate heat, and during cold compressing, power is applied to the cooling unit 420 made of a Peltier element to generate cold air.

In this embodiment, the cooling and warming device 400 is a first zone 400a for delivering cold and hot air to the forehead and cheeks of both sides of the wearer, and the warmer is delivered by transferring warmth to both sides and mouth of the wearer's nose. It is divided into two sections (2) (400b) for alleviation of wrinkles and wrinkles, and in the first section (400a), a large horseshoe type heat pipe (432) connected from the forehead to both cheek parts is made of a Peltier element. A small horseshoe-type heat sink (434) connecting the both sides of the wearer's nose and the circumference of the mouth evenly in the second zone (400b), the cooling unit 420 and the cold and warmth of the heating unit 410 made of a PTC heater are evenly distributed to the face. ) Is used so that the warmth of the heating unit 410 made of a PTC heater can be evenly transmitted to both sides of the nose and around the mouth.

The heat conduction plate 500 is made of aluminum or a copper plate having a predetermined thickness, and is made of a size and shape capable of covering all parts of the face except the eyes, nose and mouth, and the cooling and heating device 400 ) Is in contact with the heat pipe 432 and the heat sink 434, so that cold and warm air can be evenly spread over the entire face.

Reference numeral 433 in the drawing is a contact pad for adhering the heat pipe 432 to the side of the heat conduction plate 500, which is also made of aluminum or a copper plate having excellent heat conduction, and an adhesive or double-sided tape is attached to have adhesion on the inner surface. .

The fan 600 is for discharging heat of the cooling unit 420 of the first area 400a made of a Peltier element to the outside, and another small fan 600 for discharging heat generated in the second area 400b. ') is provided separately.

Reference numeral 610 in the drawing is a cooling fin for quickly discharging the heat of the cooling unit 420 made of a Peltier element, and is installed in close contact with the inside of the fan 600.

Meanwhile, a temperature sensor and a bimetal are further provided between the inner shell 200 and the silicone liner 300. The temperature sensor and the bimetal measure the temperature change according to the operation of the cooling and heating device 400 to overheat or overcool. In addition to being able to prevent this, it is possible to automatically control the selection of cold and hot compresses and the appropriate temperature and time of cold and warm compresses by providing feedback in real time. It will be set by the software embedded in the omitted controller, and the software of this controller can be controlled using an app installed on the smartphone while communicating with the smartphone using Bluetooth or WiFi, as well as the operating state of the controller. A display lamp for displaying the outside may be further provided.

The cold/hot mask of the present embodiment configured as described above uses a Peltier element and a PTC heater as heat sources for the cooling unit 420 and the heating unit 410, respectively, and thus, the cooling and heating using only one Peltier element is used. Compared to this, since the life of the Peltier element can be extended, the durability of the product can be improved. First, the hot compress is performed at 37~45℃, preferably at about 43℃ for about 15~20 minutes, and secondly 10~25 It is possible to alternate between cold and hot compresses by repeating cold compresses for about the same time as hot compresses at a temperature of about 15℃, preferably at a skin temperature of 15℃. Since the capillaries contract and relax, the blood circulation of the face is promoted to give elasticity to the stretched skin, and when used with functional cosmetics, it can also increase the absorption rate of cosmetics. At the same time, it is possible to see the effects of exfoliation, pore management, fine wrinkle improvement, skin waste removal, moisturizing, blood circulation promotion, skin soothing, lifting, and dark circle relief by simultaneously applying cold and hot compresses.

Particularly, in the present embodiment, since the second area of the hot wrinkle part is formed in the face wrinkles and the mouth wrinkles among the facial wrinkles that are intensively generated due to aging, the effect of reducing the wrinkles and the wrinkles is excellent, and the conversion of cold and warm wrinkles is excellent. The time required can also be significantly shortened compared to the time required to switch the cooling/heating of the existing Peltier elements, thereby reducing the overall time required for cooling and heating.

In addition, the cold/hot mask of the present embodiment enables comfortable breathing when worn and at the same time effective heat dissipation upon cooling, and if necessary, can automatically and immediately select cold or hot compresses depending on the facial condition, and use only in a lying state. It can be moved in a worn state as well as in a sitting or standing position, so it does not significantly interfere with the place of use or time of use. It is possible to secure vision and communicate through the eyes and mouth during use. It has the advantage of being able to increase the convenience of use, so that it can be used at any time in each home.

1: cold and hot mask
100: outer shell
110: eye part
120: goggles
122: transparent window
124,126: through
130: heat outlet
140: air inlet
150: external air intake
160: rib
170: home
200: inner shell
210: eye part
220: nose part
230: mouth
240: forehead
250: rib
260: Strap hook
270: fitting groove
300: silicone liner
310: eye part
320: nose part
330: mouth
340: engaging projection
350: combination
400: cooling and heating device
400a: Area 1
400b: Area 2
410: heating unit
420: cooling unit
430: heat transfer unit
432: heat pipe
434: heat sink
500: heat conduction plate
600: fan
610: cooling fin

Claims (5)

An outer shell 100 in the form of a mask with eyes, nose and mouth open; Eye, nose, mouth part is opened and the inner shell 200 is coupled to the inside of the outer shell 100; A silicone liner 300 coupled to the inside of the inner shell 200 to contact the user's face; A cooling and heating device 400 installed on the inner surface of the inner shell 200; A heat conduction plate 500 in close contact with the cooling and heating device 400 and transferring heat of the cooling and heating device 400 to the silicon liner 300 side; It is installed on the outer surface of the inner shell 200, the fan 600 for discharging heat generated by the cooling and heating device 400 to the outside; is made, including, the cooling and heating device 400 is PTC Heat pipe for transferring heat or cold air to the side of the heat conduction plate 500 connected to the heating portion 410 made of a heater and the cooling portion 420 made of a Peltier element and the heating portion 410 and the cooling portion 420 ( 432) or consisting of a heat transfer unit 430 made of a heat sink 434, when heated, power is supplied to the heating unit 410 made of a PTC heater to generate heat, and during cold compressing, a cooling unit made of a Peltier element ( 420) cold power mask for facial beauty, characterized in that the power is applied to generate cold air.
The method according to claim 1,
The cooling and warming device 400 is a first zone 400a for delivering cold and heat to the wearer's forehead and cheek parts on both sides, and the warmth and mouth wrinkles by transferring warmth to both sides and mouth parts of the wearer's nose. A cooling section 420 made of a Peltier element using a horseshoe-type heat pipe 432, which is divided into two sections for relieving the second zone 400b, and is connected from the forehead to both cheek parts in the first zone 400a. Heat generated by the PTC heater using a horseshoe-type heat sink 434 that connects both sides of the wearer's nose and the circumference of the mouth in the second zone 400b. Cold and warm mask for facial beauty, characterized in that to deliver the warmth of the part (410).
The method according to claim 1 or 2,
The outer shell 100 has a transparent window 122 and goggles 120 formed with through holes 124 and 126 formed vertically and downwardly so as to secure a field of view during use in the opened eye part 110, and both forehead parts A heat dissipation port 130 for discharging heat generated from the Peltier element to the outside is formed, and an air inlet 140 is formed at the nose and mouth to allow the wearer to breathe conveniently, and the center of the forehead is formed. A cold/hot mask for facial beauty, characterized in that an external air intake opening (150) for heat exchange of the Peltier element is formed thereon.
The method according to claim 1 or 2,
The inner shell 200 is a fan 600 is installed on the forehead portion 240 is opened to discharge the heat generated by the Peltier element to the outer shell 100 to the outside, the front portion of the inner shell 200 In the ribs 250 for coupling with the outer shell 100 and various parts including the cooling fins 610 including the fan 600 are formed, and the outer upper and left and right sides of the inner shell 200 are formed. In the cold/hot mask (1), a strap linkage 260 for connecting a strap for wearing to the head of a user is formed, and a fitting of the silicone liner 300 is fitted to the rear surface of the inner shell 200. Cold and hot mask for facial beauty, characterized in that the fitting groove 270 is formed.
The method according to claim 4,
The silicone liner 300 has a coupling protrusion 340 for protruding forward to be coupled to the fitting groove 270 of the inner shell 200 on the front portion, and the outer portion of the inner shell 200 is hooked on the outside. Cold and hot mask for facial beauty, characterized in that the coupling frame 350 is formed.

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