JPH049936Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a cosmetic storage case that prevents cosmetics from deteriorating in quality.

(Prior Art) It is generally recognized that when cosmetics are placed in a high temperature and humid place, the quality of the cosmetics often deteriorates. Therefore, when storing cosmetics, the cosmetics were stored in a cosmetic storage case in advance, and the cosmetic storage case was placed in a well-ventilated place, avoiding direct sunlight and high humidity. .

However, with this method of storing cosmetics, the place where the cosmetics box can be installed is limited, and the cosmetics storage case must be carried to the dressing table every time you apply makeup, making it inconvenient to use. Cosmetics made from plant-based materials are particularly sensitive to temperature, making a good installation environment essential.

Therefore, in order to solve these conventional problems, we developed a cosmetic storage case in which an electronic cooling element is attached to the inner wall of the main body of the cosmetic storage case, and a blower is installed on the outside of the inner wall to blow air to the heat dissipation fins of the electronic cooling element. has been proposed (Utility Model 63-
No. 15482).

(Problem that the invention aims to solve) However, in this cosmetic storage case, the blown air that has been heat exchanged with the heat dissipation fins is simply discharged outside the storage case body, and can be used as air for drying nail polish, etc. Although it has no structure and also has the function of keeping the cosmetics stored inside the inner wall of the storage case body cool,
When the outside temperature drops significantly in winter, liquid cosmetics have the disadvantage of turning into a semi-liquid.

The purpose of this invention is to solve the above-mentioned conventional problems, and to blow out the air that has been heat exchanged with the heat exchange fins from the front side of the storage case body and use it as drying air for manicure etc. To provide a cosmetic storage case capable of keeping the inside of the inner box warm when the temperature becomes extremely low.

(Means for Solving the Problems) In order to achieve the above object, the invention of claim 1 provides an inner box for storing cosmetics having heat conductivity.
A housing case body is arranged with a predetermined gap in the outer box, and has an inlet on the rear plate of the outer box that communicates with the gap, and an air outlet that communicates with the gap on the front plate, and a heat absorption surface. A heat exchange fin is attached to the inner box, and a heat exchange fin is attached to the heat radiation surface, and the electronic cooling element is arranged in the gap, and the air flowing in from the suction port is passed through the heat exchange fin. It is equipped with a blower that blows air to the outlet.

According to the second aspect of the present invention, an inner box for storing cosmetics having heat conductivity is disposed within a first outer box at a predetermined interval, and the first outer box is disposed within a second outer box at a predetermined interval. The housing is arranged with a gap in between, and the rear plate of the second outer box has an inlet that communicates with the gap, and the front plate of the first outer box has an outlet that communicates with the gap. A case body and a heat absorption surface are attached to the inner box, and a heat exchange fin is attached to the heat radiation surface, and the heat exchange fin is disposed in the gap, and an electronic cooling element is disposed in the gap on the inlet side. and a blower that blows air flowing in from the inlet to the outlet via the heat exchange fin.

Furthermore, the invention according to claim 3 is such that a switch is inserted into the DC power supply circuit for supplying current to the electronic cooling element according to claims 1 and 2, which can reverse the polarity of the DC power supply.

(Function) According to the invention of claim 1, the inner box is cooled through the heat absorption surface of the electronic cooling element to keep the cosmetics inside the inner box cold. On the other hand, the heat exchange fins of the electronic cooling element exchange heat with the blown air supplied by the blower, and this blown air is heated and blown out from the outlet of the housing case body.

According to the second aspect of the present invention, the inner box is cooled through the heat absorption surface of the electronic cooling element to keep the cosmetics inside the inner box cold. On the other hand, the heat exchange fins located in the gap between the first outer box and the second outer box exchange heat with the blown air supplied by the blower on the inlet side, and this blown air is heated. The air is blown out from the air outlet of the housing case body.

Further, according to the third aspect of the present invention, by switching the switch, the heat dissipation surface of the electronic cooling element becomes the heat absorption surface, and the heat absorption surface becomes the heat dissipation surface, thereby heating the inside of the inner box and keeping the cosmetics warm.

(Embodiment) Figures 1 to 3 show a first embodiment of the present invention, in which 1 is a horizontally long cosmetic storage case, which includes a bottomed cylindrical storage case body 10 with an open top surface; Lid body 20 that opens and closes the top surface of storage case body 10
have.

The housing case main body 10 consists of an inner box 11 that is formed into a cylindrical shape with a bottom and has heat conductivity, and an outer box 12 that covers the periphery of the inner box 11 with a predetermined gap A. The inner box 11 is supported on the provided support rod 13, and the inner box 11 and the upper end of the support rod 13 are fixed with countersunk screws 14. In addition, a heat insulating material 15 is interposed in the gap on the front side of the storage case body 10, and an electronic cooling element 3 is provided in the gap A on the rear side.
0 is inserted.

As shown in FIG. 3, the electronic cooling element 30 is made by connecting a pair of semiconductor elements consisting of a P-type semiconductor 31 and an N-type semiconductor 32 electrically in series and thermally in parallel using metal plates 33 and 34. It is inserted into the DC power supply circuit 40.

This DC power supply circuit 40 includes a switch 42 that can be reversely connected between the DC power supply 41 and the electronic cooling element 30.
is inserted. This switch 42 is linked with 2
It has two switching parts 42a and 42b, each switching part 42
When connecting the positive electrode of the DC power supply 41 and the metal plate 33 on the N-type semiconductor 32 side using a and 42b, and connecting the negative electrode and the metal plate 33 on the P-type semiconductor 31 side, one surface of one electrically insulating plate 35 is used. A heat dissipation surface is configured,
A heat absorbing surface is formed on one surface of the other electrically insulating plate 36. Moreover, on the contrary, the positive electrode of the DC power supply 41 and the metal plate 33 on the P-type semiconductor 31 side
and connect the metal plate 3 on the negative electrode and N-type semiconductor 32 side.
3, one side of the electrical insulating plate 35 is configured as a heat absorbing surface, and one side of the electrical insulating plate 36 is configured as a heat radiating surface. Furthermore, each switching section 42
a and 42b, the DC power supply circuit 40 can be opened. In addition, switch 42
is the switch panel 4 on the front of the storage case body 10.
3.

On one side of the electrical insulating plate 35 of the electronic cooling element 30, heat exchange fins 37 having a large number of vertically long fins are provided.
A heat transfer plate 38 bonded to the inner box 11 is attached to one surface of the electrical insulating plate 36, so that heat is conducted between the inside of the inner box 11 and the gap A. Further, a heat insulating material 39 is interposed between the heat exchange fins 37, the inner box 11, and the heat transfer plate 38.

The storage case body 10 has a blower 50 installed in the gap A at the rear corner part, and an outside 12
A large number of inlets 16 are provided in the upper part of the rear plate 12b, and a laterally elongated outlet 17 is provided in the lower part of the front plate 12c of the outer box 12, and the blower 50 blows air into the inlet. 16 into the gap A, and the air is blown out from the outlet 17 through the gap A. The blower 50 is connected to a switch (not shown) that is linked to the switch 42, and is turned on and off in conjunction with the opening and closing of the switch 42.

The lid body 20 is pivotally supported by a pin 21 at the rear upper end of the storage case body 10, and is rotatable as shown by the dashed-dotted arrow in FIG. A gasket 22 is attached to the periphery of the lower surface of the lid body 20 to maintain airtightness when the storage case body 10 is closed. In addition, a mirror 23 is placed in the center of the lower surface of the lid body 20.
U-shaped handles 24 are attached to the upper surface of the lid 20, and both ends of the handles 24 are pivotally supported on the lid 20 by pins 25.

A locking mechanism 60 is attached to the front side of the lid body 20 and the housing case body 10. This locking mechanism 6
0 is a well-known push button type, and the lid body 20 is provided with a hook 61, and the housing case body 10 is provided with a receiving hook 62 inserted into a push button holder 62, and is normally closed by a coil spring 63. Each hook 61, 62 is locked to each other. Further, by pushing the push button 64 housed in the push button holder 62 against the biasing force of the coil spring 63, the locked state of each hook 61, 62 is released and the lid body 20 can be opened.

According to this embodiment, the switching section 42 of the switch 42
a, 42b connect the positive electrode of the DC power supply 41 and the metal plate 33 of the N-type semiconductor 32, and also connect the negative electrode and P
type semiconductor 31. As a result, a heat radiating surface is formed on the electrical insulating plate 35 and a heat absorbing surface is formed on the electrical insulating plate 36, so that the heat inside the inner box 11 is absorbed through the heat transfer plate 38, and further, the heat exchange fin 37
Heat is dissipated through the

At this time, since the blower 50 is being driven, air flows in from outside the housing case body 10 through the suction port 16, exchanges heat with the heat exchange fins 37, and is heated. This heated air flows through the gap A and is blown out from the outlet 17.

Since the inside of the inner box 11 is cooled in this way, the cosmetics 70 inside the inner box 11 are kept cool, and deterioration of the cosmetics 70 can be prevented during summer or the like. Furthermore, since the air blown out from the outlet 17 is heated, by exposing the nails coated with nail polish to this blown air, the nail polish can be dried in a short time.

In addition, the switching parts 42a and 42b of the switch 42 are switched so that the positive electrode of the DC power supply 41 and the P-type semiconductor 41 are connected to each other.
Connect the metal plate 33 on the side, and connect the negative electrode and the N-type semiconductor 4.
The metal plate 33 on the second side is connected.

As a result, the electric insulating plate 35 constitutes a heat absorbing surface, and the electric insulating plate 36 constitutes a heat radiating surface, and the cosmetics 70 in the inner box 11 are heated, contrary to the above-mentioned effect. Therefore, when the outside temperature drops significantly such as in winter, the cosmetics 70 can be kept warm and deterioration of the cosmetics 70 can be prevented.

FIGS. 4 and 5 show a second embodiment of the cosmetics storage case, in which 80 is a cosmetics storage case, and the storage case body 9 has a bottomed cylindrical shape with an open top surface.
0, and a lid body 100 that opens and closes the upper surface of the housing case body 90.

The storage case main body 90 includes an inner box 91 that is formed into a cylindrical shape with a bottom and has heat conductivity, a first outer box 92 that covers the inner box 91 at a predetermined interval, and It consists of a second outer box 93 that covers the periphery except for the front surface with a predetermined gap B therebetween. A heat transfer block 94 and a mounting plate 95 are fixed to the outer surface of the back plate of the inner box 91, and the heat exchange fins 37 are fixed to the outer surface of the back plate of the first outer box 92. The electronic cooling element 30 is interposed between the heat exchange fins 37 and the heat exchange fins 37 . Further, the heat exchange fins 37 are fixed to the mounting plate 95 with screws 96.

In addition, the housing case body 90 has the blower 50 installed in the upper part of the rear side of the gap B, and a large number of suction ports 97 in the upper part of the rear plate 93a of the second outer box 93, and An air outlet 98 is provided at the lower part of the front plate 92a, and the air is guided by the blower 50 from the suction port 97 into the gap B, and is blown out to the air outlet 98 through the gap B.

Incidentally, the DC power supply circuit 40 and the electronic cooling element 30 are constructed in the same manner as in the first embodiment.

According to this embodiment, by driving the electronic cooling element 30 and the blower 50, the inside of the inner box 91 is cooled or heated via the heat transfer block 94, and the air heat exchanged by the heat exchange fins 37 is Outer box 92,9
The air is blown out from the air outlet 98 through the gap between 3 and 3.

(Effects of the invention) As explained above, according to the inventions of claims 1 and 2, not only can the electronic cooling element keep the cosmetics in the inner box cold, but also the heated air can cool the storage case body. It is blown out from the front outlet,
This heated air can be used to dry nail polish and the like.

Further, according to the invention of claim 3, by switching the switch, the heat dissipating surface of the electronic cooling element becomes the heat absorbing surface, and the heat absorbing surface becomes the heat dissipating surface, thereby heating the inside of the inner box and keeping the cosmetics warm. has.

[Brief explanation of the drawing]

Figures 1 to 3 show a first embodiment of the present invention, in which Figure 1 is a perspective view of a cosmetics storage case, Figure 2 is a sectional view of the cosmetics storage case, and Figure 3 shows the main points of the invention. Sectional views showing the parts, Figures 4 and 5 are
FIG. 4 is a front view of the cosmetics storage case, and FIG. 5 is a sectional view of the cosmetics storage case. In the figure, 1,80...Cosmetic storage case, 10,
90...accommodation case body, 12b, 93a...rear plate, 12c, 92a...rear plate, 11,91...inner box, 12,92,93...outer box, 16,97...
Suction port, 17, 98...Blowout port, 30...Electronic cooling element, 37...Heat exchange fin, 40...DC current circuit, 42...Switch, A, B...Gap.

Claims (1)

[Claims for Utility Model Registration] (1) An inner box for storing cosmetics having heat conductive properties is arranged within the outer box with a predetermined gap, and a suction port communicating with the gap is provided in the rear plate of the outer box. , an accommodation case body having a front plate provided with an air outlet communicating with the gap, an electronic cooling element having a heat absorption surface attached to the inner box, a heat exchange fin attached to the heat radiation surface, and disposed in the gap; A cosmetic storage case comprising: a blower disposed within the gap and blowing air flowing in from the inlet to the outlet via the heat exchange fin. (2) The inner box for storing cosmetics, which has heat conductivity, is placed in the first box.
At the same time, the first outer box is arranged within a second outer box with a predetermined gap, and the rear plate of the second outer box has a A housing case body is provided with a communicating inlet, and a housing case body is provided with an air outlet that communicates with the gap on the front plate of the first outer box, and a heat absorption surface is attached to the inner box, and a heat exchange fin is attached to the heat radiation surface. an electronic cooling element with the heat exchange fins disposed in the gap; and an electronic cooling element disposed on the suction port side in the gap, and air flowing in from the suction port is blown to the outlet through the heat exchange fins. A cosmetic storage case characterized by being equipped with an air blower. (3) The cosmetic storage case according to claim 1 or 2, wherein a switch capable of reversing the polarity of the DC power supply is inserted into the DC power supply circuit that supplies current to the electronic cooling element.