KR20180072994A - An instrument for refrigeration keeping of cosmetic - Google Patents

Abstract

The present invention relates to a cosmetic container having a refrigerating function, which comprises: a body (120) including an inner layer (121), a mirror surface layer (122), and an outer layer (124); and a cover (110) including a cooling device (200) for cooling the inside of the body (120). The cosmetic container of the present invention is formed of a very simple structure, thereby having a structure to be miniaturized, capable of being simply carried.

Description

[0001] The present invention relates to a cosmetic container having a refrigeration function,

The present invention relates to a cosmetic container, in which a cosmetic container is provided with a refrigerating function of a simple structure, so that the cosmetic is refrigerated while excluding the chemical treatment for the cosmetic product in order to increase the shelf life of the separate cosmetic refrigerator, To a cosmetic container having a refrigeration function so as to minimize deterioration and to be easy to use.

Most cosmetic products consist of organic matter and moisture. Therefore, it can be easily deformed because it is vulnerable to spoilage bacteria and fungus and mold that can be used as food.

It takes at least one week to several months to open the container from the moment you open the container to begin using it for the first time.

Therefore, depending on the storage condition, the contents of cosmetics are likely to be contaminated.

Especially, the deterioration can proceed rapidly according to the storage temperature.

If the storage temperature is low, at least the growth rate of bacteria and fungi can be effectively lowered, and the rate of transformation of cosmetics can be lowered.

To prevent this, it is essential to add a chemical that can function as a preservative when manufacturing cosmetics.

However, these additives have an adverse effect on humans and the environment. In some cases, sensitive people cause skin diseases.

Therefore, these preservative additives are used by cosmetics makers as much as possible to effectively maintain the unique function of the cosmetics during the use period, and the shelf life is determined.

As a technique for solving such a problem, a cosmetic refrigerator has been proposed in which a plurality of cosmetics can be refrigerated and stored in a "compartment integrated with a cosmetics refrigerator" (Korean Utility Model Registration No. 20-0423138, Patent Document 1).

The Patent Document 1 is suitable for a user who uses a large number of cosmetics but has a problem that it is not suitable for a person who owns a few cosmetics.

As a technique for solving such a problem, a "cosmetics refrigeration storage container" (Korean Utility Model Registration No. 20-0310082, Patent Document 2) discloses a device for freezing an iced liquid in a space, Cosmetic containers are presented.

Patent Document 2 is advantageous in that a single cosmetic product can be kept refrigerated as compared with Patent Document 1, so that it can be carried.

However, there is a problem in that the freezing liquid must be frozen every time it is used, so that inconvenience is caused in use.

KR 20-0423138 (2006.07.28) KR 20-0310082 (Mar. 23, 2003)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide cosmetics which are environmentally friendly and harmless to the human body by allowing the container itself to perform a refrigeration function, .

In addition, the structure is made to be a very simple structure, so that it is possible to reduce the size of the portable device so that the portable device can be easily carried, thereby making it easy to use and handle.

In order to solve the above-mentioned problems, a cosmetic container having a refrigeration function according to the present invention comprises an inner layer (121) in which a wall surface sequentially contacts the contents of cosmetics from the inside to the outside, a mirror surface layer A space layer 123 filled with vacuum or air to prevent heat conduction as much as possible, and an outer layer 124 made of a metal or synthetic resin material. The cosmetics are housed in the interior, A power source input terminal 125 is connected to an upper end of the container along a wall surface of the container by an electric wire 126. An upper end of a wall of the container is connected to an electric wire 126, A main body 120 having a power connection terminal 127; And a lid power supply connection terminal 111 connected to the main power supply connection terminal 127 when the main body 120 is mounted on the upper end of the main body 120. The lid power supply connection terminal And a lid 110 electrically connected to the main body 120 and having a cooling device 200 for cooling the inside of the main body 120 by receiving power.

In the above-described configuration, the cooling device 200 includes a thermoelectric element that is supplied with power and is cooled on one side and radiates on the other side, and one side to be cooled is installed toward the inside of the main body 120, And the other side is exposed to the outside of the lid 110 and the other side is provided with a radiating fin 201 or a heat-dissipating material.

And a power supply pad 300 on which the main body 120 is mounted and which receives power from the outside and supplies power to the main body 120 by wire or wireless,

And a charging unit for charging the power supplied from the power supply pad 300 is provided at the bottom of the main body 120.

Or an inner layer 121 which is in contact with the cosmetic contents in order from the inside to the outside in order, a mirror surface layer 122 made of a mirror surface to prevent thermal radiation, a vacuum layer or a space filled with air 123, and an outer layer 124 made of a metal or a synthetic resin. The main body 120 includes an upper main body power connection terminal 127a for accommodating cosmetics therein, ; A solar charging module 400 for opening and closing the main body 120 and receiving natural light at an upper side and a cooling device for cooling the inside of the main body 120 by receiving power from the upper side, A first socket 112 electrically connected to the solar charging module 400 is installed at a lower end of the first socket 112 and a first socket 112 electrically connected to the cooling device 200 And the first socket 112 and the second socket 113 are mounted on the upper end of the main body 120. When the first socket 112 and the second socket 113 are seated on the upper end of the main body 120, And the power generated from the solar charging module 400 is supplied to the cooling device 200 through the upper main body power connection terminal 127a of the main body 120 to be connected to the main body 120 And a lid 110 to be cooled.

According to the present invention, the container itself can be refrigerated to significantly reduce the amount of the preservative used, thereby making it possible to manufacture cosmetics that are environmentally friendly and harmless to the human body.

In addition, since the structure is made to be a very simple structure, it is possible to adopt a structure capable of downsizing to a size that is easy to carry, so that it can be used and handled easily.

In addition, containers can be recycled and used for refrigeration of cosmetics and other items.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic cross-sectional view showing one example of use of a cosmetic container having a refrigeration function according to the present invention; Fig.
2 is a schematic cross-sectional view showing another use example of a cosmetic container having a refrigeration function according to the present invention.
3 is an exploded perspective view showing a cosmetic container having a refrigeration function and a power supply pad according to the present invention.
4 is a schematic cross-sectional view showing an example in which a cosmetic container having a refrigeration function according to the present invention receives natural light and operates.
5 is a perspective view of a conventional cosmetic refrigerator.

Hereinafter, a cosmetic container having a refrigeration function according to the present invention will be described in detail with reference to the accompanying drawings.

A cosmetic container (100) having a refrigeration function according to the present invention comprises a main body (120) and a lid (110).

As shown in FIG. 1, the body 120, which is a component of the present invention, is formed with a space for receiving cosmetics therein. The wall surface includes an inner layer 121, which is in contact with the cosmetic contents sequentially from the inside to the outside, A mirror surface layer 122 made of a mirror surface to prevent thermal radiation, a space layer 123 filled with vacuum or air to prevent thermal conduction as much as possible, and an outer layer 124 made of a metal or a synthetic resin material.

The wall surface structure of the main body 120 has a lower heat transfer coefficient. More specifically, the mirror surface layer 122 efficiently reflects the radiant energy so that the cold space in the inner surface of the mirror surface layer 122 is prevented from rising due to radiation, This takes a structure that does not happen.

In addition, the inner layer 121 formed on the inner side of the mirror surface layer 122 prevents the mirror surface layer 122 from being in direct contact with the cosmetics, thereby preventing deterioration of the cosmetics when the cosmetics are stored.

In addition, the space layer 123 is preferably in a vacuum state, and this structure minimizes heat transfer and improves the heat insulating performance.

A power source input terminal 125 is connected to an upper end of the main body 120 through a wire 126 and a wire 126 is connected to an upper end of the main body 120, And a main body power connection terminal 127 connected to the main power connection terminal 127.

Alternatively, the power input may be applied as a wireless charging scheme.

This can be achieved by a structure in which a ferromagnetic material such as ferrite is wound around the coil to absorb energy by electromagnetic induction.

Alternatively, when a pad to be described later is provided, the main body 120 may be provided with an unillustrated rechargeable battery so that the power supplied from the pad is charged, and then the charger 200 is operated using the charged electricity.

When the charging function is provided, it is preferable to incorporate an overcharge prevention circuit for switching the electric energy supplied by the AC to DC and preventing the overcharge.

In this case, if the charging function is provided, the bottom of the main body is preferably designed to have a thermodynamic structure in order to efficiently dissipate heat generated during charging.

In addition, it is preferable that a heat insulating material 128 is installed at the bottom of the main body 120 so that external or charged heat can not be introduced into the main body 120 through the bottom.

As shown in FIG. 1, the lid 110, which is a component of the present invention, opens and closes the main body 120 and is connected to the main power connection terminal 127 when the main body 120 is seated on the lower end thereof. And a cooling device 200 which is electrically connected to the lid power supply connection terminal 111 at a lower portion to cool the inside of the main body 120 by receiving power.

As the cooling device 200, a cooling device using a coolant such as a conventional cosmetics refrigerator can be applied, but in this case, the volume becomes large, which makes it inconvenient to carry.

Therefore, in a preferred embodiment, the cooling device 200 is composed of a thermoelectric element which is supplied with power and cooled on one side and radiates on the other side, and one side to be cooled is installed toward the inside of the main body 120, The side surface is exposed to the outside of the cover 110 and the other side surface is provided with the radiating fin 201 or may be made of a material capable of efficiently radiating heat.

The thermoelectric elements can be made of various materials including P-N semiconductors, and are arranged such that the element side faces the inside of the body 120, and the heat sink is located on the outer side.

These thermoelectric elements utilize endothermic and heat generated by the Peltier effect and can be made of various materials such as PN junctions made of semiconductors such as bismuth and ter-rhe compounds.

In such a structure, the cold air stream naturally descends to cool the inside of the main body 120, and the warm part is directed upward to the outside of the cover 110 to naturally rise and radiate heat.

At this time, it is preferable that the surface roughness and the material are selected so that the radiation energy release rate is close to 1 in the inside and the outside of the lid 110, so that the cold air effectively flows down the inside of the container and the generated heat is effectively radiated to the outside.

In addition, the main body power connection terminal 127 at the lower end of the lid 110 is connected to the instant lid power connection terminal 111 coupled to the main body 120 so that the power is naturally supplied, And when it is opened for use of cosmetics, unnecessary energy waste can be prevented because the power supply is naturally cut off and the cooling device 200 reaches the non-operating state.

In addition, the lid 110 may be provided with a temperature display window to allow the user to check the cosmetic cooling temperature.

In addition, the power supply pad 300 may be further provided with a wired or wireless charging scheme.

In detail, the main body 120 further includes a power supply pad 300 on which the main body 120 is mounted and supplies power to the main body 120 by wire or wireless, And an unillustrated charging unit for charging the power supplied from the power supply pad 300 is provided.

That is, the power supply pad 300 receives the main body 120 and supplies power to the main body 120.

Specifically, the power supply pad 300 can receive electricity from the main body 120 and can supply electricity to the main body 120. The power supply pad 300 may include a plurality of cosmetic containers.

The power supply pad 300 has a thickness of less than 5 mm and is flexible enough to withstand mechanical shock and carry as required.

The power supply pad 300 supplies electricity according to an electromagnetic induction law, and a coil is wound inside the pad.

The coil in the power supply pad 300 may have various structures according to the size of the power supply pad 300 and the electric capacity to be supplied.

For example, when a group of coils having a diameter of 1 cm is formed and distributed in the power supply pad 300 and each coil group is connected in parallel, or when all the coil groups are connected in series, The coil group may be connected in parallel with the series in each of the segments of the power supply pad 300. Alternatively, a coil may be formed along the edge of the power supply pad 300. In order to minimize the loss of electric energy, 300 may contain or contain a magnetic material.

Such a wireless charging method is disclosed in a conventional wireless charging type smart phone or the like, and therefore detailed description thereof will be omitted.

At this time, it is preferable that an optional power-off circuit is built in the power supply pad 300.

This circuit supplies electricity when the cosmetic container requires electricity, and is cut off when the cosmetic container is not placed.

This can be implemented easily because the power supply pad 300 by electromagnetic induction phenomenon can be detected as one by one and the main body can be detected by two or more by the coupling coefficient or mutual induction coefficient of the primary and secondary.

As another method, the cooling device 200 may be configured to receive natural light without using a separate power supply pad 300 to operate the cooling device 200.

More specifically, as shown in FIG. 4, the main body 120 includes an inner layer 121 whose wall surface successively contacts the contents of the cosmetic from the inside to the outside in the same manner as the above-described embodiment, A space layer 123 filled with a vacuum or air to prevent heat conduction to the utmost, and an outer layer 124 made of a metal or a synthetic resin material. The cosmetics are housed in the inner surface, And an upper main body power connection terminal 127a to which an external power source is connected.

The cover 110 is provided with a cooling device 200 for cooling the inside of the main body 120 by receiving power from the upper side of the main body 120. In addition, And a module (400) is installed.

Particularly, a first socket 112 electrically connected to the solar charging module 400 is installed at the lower end of the lid 110, and the cooling device 200 is disposed at the lower end of the first socket 112, When the first socket 112 and the second socket 113 are mounted on the upper end of the main body 120, the upper main body power connection terminal 127a, And the power generated from the solar charging module 400 is supplied to the cooling device 200 through the upper main body power connection terminal 127a of the main body 120 to be connected to the main body 120 Cooling is performed.

In this case, the manufacturing cost of the solar cell module 400 is very low, so that the cosmetic manufacturing company has an advantage that it can be practically used so that it can be provided as individual packages of each cosmetic product.

In this case, the operation of opening and closing the lid 110 is selectively determined depending on whether the refrigeration function is operated or not.

Furthermore, since the upper surface of the container is made of a transparent or semi-transparent reflective material of the solar module, it can be enhanced to a visual aesthetic.

In addition, in the above-described configuration, the temperature by the user's operation or the sensor may be checked to automatically or artificially control the temperature.

For this purpose, a known control device is provided, and the control device is electrically connected to the cooling device so as to control the operation and cooling degree of the cooling device through the control device.

In addition, the temperature is controlled by a temperature sensor electrically connected to the control device, so that the cooling device is controlled through the control device according to the value inputted by the temperature sensor, or a dial or a button The same input unit may be connected to the control unit and a display window connected to the control unit may be provided on the outside to visually check the data measured by the sensor so that the temperature can be controlled by artificially controlling the input unit.

In addition, in the above-described configuration, it is also possible to replace the cooling apparatus in the main body 120 or in various positions.

100: container
110: cover 111: cover power connection terminal
112: first socket 113: second socket
120: main body 121: inner layer
122: mirror surface layer 123: space layer
124: outer layer 125:
126: wire 127: main power connection terminal
127a: Upper body power connection terminal
128: Insulation material 200: Cooling device
201: heat sink fin
300: Power supply pad

Claims (6)

In a cosmetic container,
An inner layer 121 in which the wall surface sequentially contacts the contents of the cosmetics in the outward direction, a mirror surface layer 122 made of a mirror surface to prevent thermal radiation, a vacuum layer or a space filled with air 123, and an outer layer 124 made of a metal or a synthetic resin. The cosmetics are housed in the cosmetics compartment, a power source 125 is connected to one side of the floor, A main body 120 connected to a power line 126 to the upper end along the wall surface and having a main power connection terminal 127 connected to the power line 126 at an upper end of the wall;
And a lid power supply connection terminal 111 connected to the main power supply connection terminal 127 when the main body 120 is mounted on the upper end of the main body 120. The lid power supply connection terminal And a cover 110 electrically connected to the main body 120 and having a cooling device 200 for cooling the inside of the main body 120 by receiving power,
Cosmetic container with refrigeration function. The method according to claim 1,
Characterized in that a cooling device (200) is provided inside the main body (120)
Cosmetic container with refrigeration function. 3. The method according to claim 1 or 2,
The cooling device 200 includes a thermoelectric element that is supplied with power and is cooled on one side and radiates on the other side. One side to be cooled is installed toward the inside of the main body 120, , And the other side thereof is made of a radiating fin (201) or a radiating material.
Cosmetic container with refrigeration function. 3. The method according to any one of claims 1 to 2,
And a power supply pad 300 on which the main body 120 is mounted and which receives power from the outside and supplies power to the main body 120 by wire or wireless,
And a charging unit for charging the power supplied from the power supply pad 300 is provided on the bottom of the main body 120. [
Cosmetic container with refrigeration function. The method of claim 3,
And a power supply pad 300 on which the main body 120 is mounted and which receives power from the outside and supplies power to the main body 120 by wire or wireless,
And a charging unit for charging the power supplied from the power supply pad 300 is provided on the bottom of the main body 120. [
Cosmetic container with refrigeration function. In a cosmetic container,
An inner layer 121 in which the wall surface is in contact with the contents of the cosmetics sequentially from the inside to the outer side, a mirror surface layer 122 made of a mirror surface to prevent thermal radiation, a vacuum layer or a space filled with air 123, and an outer layer 124 made of a metal or a synthetic resin. The main body 120 includes an upper main body power connection terminal 127a for accommodating cosmetics therein, ;
A solar charging module 400 for opening and closing the main body 120 and receiving natural light at an upper side and a cooling device for cooling the inside of the main body 120 by receiving power from the upper side, A first socket 112 electrically connected to the solar charging module 400 is installed at a lower end of the first socket 112 and a first socket 112 electrically connected to the cooling device 200 And the first socket 112 and the second socket 113 are mounted on the upper end of the main body 120. When the first socket 112 and the second socket 113 are seated on the upper end of the main body 120, And the power generated from the solar charging module 400 is supplied to the cooling device 200 through the upper main body power connection terminal 127a of the main body 120 to be connected to the main body 120 A cover (110) adapted to be cooled,
Cosmetic container with refrigeration function.

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