KR200300359Y1 - a multi-purpose cooling/heating unit - Google Patents

Abstract

The present invention relates to a multifunctional cold and hot refrigerator.

In particular, a body having a door installed to open and close the first storage part and the second storage part formed inward, respectively, and a temperature conversion part installed inside the body to correspond to the first and second storage parts to suck and release heat; The controller is configured to include a controller installed on an upper portion of the body to control the temperature conversion unit.

Accordingly, it is possible to divide and store the contents, and optionally use of cold or warm as needed, and to provide a multi-functional cold / warmer that can check the contents stored therein.

Description

Multi-purpose cooling / heating unit

The present invention relates to a multi-functional cold and hot refrigerator, and more specifically, a first storage part and a second storage part are formed to be divided to store food inward, and doors for opening and closing the first and second storage parts are respectively installed. It is composed of a body, a temperature conversion unit which is installed inside the body to suck and release heat, and a controller unit which is installed on the upper portion of the body to control the temperature conversion unit, it is possible to divide and store the contents and cool as needed It is possible to select and use the warmth, and it is related to the multifunctional cold / warmer that can check the contents stored inside through the door.

In general, a domestic refrigerator is provided with a refrigerant heat circulation system which is operated by a refrigeration cycle, and since the temperature load of air is converted in the cooler of the refrigerant heat circulation device, a cold air is generated and the refrigeration equipment which keeps the storage in the refrigerator fresh for a long time. to be.

In such a refrigerator, the heat load is converted from the cooler so that cold air having a cooling load is discharged to the freezing and refrigerating compartment, respectively. The method of circulating the cold air in the refrigerating compartment is usually provided with a cold air outlet on the rear wall and sidewall of the freezing and refrigerating compartment. The generated cold air flows through the circulation fan and is discharged to the cold air outlet, so that the cold air is circulated to the freezer and the refrigerating chamber and at the same time, the cold air is delivered to the stored food and then introduced into the inlet installed at the front side of the refrigerator compartment, and then through the duct installed inside the refrigerator. Recycling is used.

However, the storage temperature of the refrigerator is a freezer is in the range of minus 18 to 22 degrees, it is inconvenient to adjust the best temperature one by one for vegetables, vegetables, wine or cosmetics stored in the refrigerator compartment, and at various temperatures As the food is refrigerated together, there is a problem that the freshness of the stock is lowered.

In addition, only the functional aspect of storing food was emphasized, there was a problem that looks aesthetically unsatisfactory.

An object of the present invention for improving the above problems is to provide a multi-functional cold and hot storage to enable the divided storage of the contents and to optionally use cold, warming if necessary.

In addition, another object of the present invention is to provide a multi-functional cold storage device to ensure the overall content by making it possible to check the contents inside.

1 is a perspective view showing a multi-functional cold store according to the present invention.

Figure 2 is a cross-sectional view showing a temperature conversion unit of the multi-functional cold refrigerator according to the present invention.

Figure 3 is a rear view showing a multifunctional cold and hot refrigerator according to the present invention.

Figure 4a.4b is a state diagram showing the multifunctional cold and warmer according to the present invention.

Figure 5a.5b is an installation state showing a shelf of a multi-functional cold storage in accordance with another embodiment of the present invention.

<Code Description of Main Parts of Drawing>

10 ... Body 11 ... First Storage

12 ... 2nd storage 13 ... door

20 ... Temperature converter 21 ... Inlet fan

22 ... heat sink 23 ... thermoelectric element

24 ... Heat conduction block 25 ... Fixed bracket

30.Controller part

In order to achieve the above object, the present invention, the body is provided with a door hinged to each of the one side and the other side so as to open and close the first storage portion and the second storage portion formed inwardly open one side;

A temperature conversion unit installed at a predetermined position inside the body to correspond to the first and second storage units to suck and release heat;

Is installed on the upper portion of the body is configured to include a controller connected to the circuit to control the temperature conversion unit and the keyboard is installed in the front.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention, as shown in Figure 1, the body 10 is hingedly connected to the door 13 on both sides to open and close the first and second storage unit 11, 12 formed on the inside large, and the body (10) It is composed of a temperature conversion unit 20 which is installed inside the suction and discharge heat, and a controller unit 30 for controlling the temperature conversion unit 20.

The body 10, the first and second storage unit 11, 12 is formed to be divided into the inner side so that the food, wine, cosmetics can be divided and stored on the open side, the first and second storage unit 11 Doors 13 are respectively provided at one side of the first and second storage parts 11 and 12 so as to open and close the 12.

In addition, as shown in FIG. 3, a cord groove 18 is formed to allow the connection cord 17 extending from the controller to extend along the one axis of the rear surface of the body 10 to be in close contact with the wall. , A plurality of rubber packing (10j) is installed to prevent sliding to the bottom surface.

As shown in Figure 4a, the body 10, the rear wall 19 is formed corresponding to the engaging projection (19b) of the bracket (19a) to be mounted on the wall hanging bracket (19a) fixed to the wall surface to the rear ) Is formed. The bracket 19a on which the wall mounting groove 19 is mounted is formed with a fixing nail insertion hole 19d in which a plurality of nails are inserted and fixed to the wall surface, and protrudes at a position corresponding to the wall mounting groove 19. The engaging projection 19b is formed.

As shown in FIG. 4B, in another embodiment, the locking protrusion 19b is caught by one side of the wall hanging groove 19 when inserted into the wall hanging groove 19 to prevent movement of the wall hanging groove 19. The locking groove 19c which can be fixed in correspondence with the &quot;

In addition, the body 10 has a suction hole 14 through which air is introduced when the inlet fan 21 is operated at an upper end thereof, and is introduced into the suction hole 14 by the inlet fan 21 to the side. It is preferable that the discharge hole 15 is formed so that the air can be discharged to the outside through the heat sink 22, the handle groove (10g) so as to easily carry the body 10 to the side of the body (10) May be formed.

The first and second storage parts 11 and 12, which are divided into the inside of the body 10, are formed recessed on one surface of the body 10, and the position adjustment is performed according to the height and size of the contents therein. The holder 10d to which the shelf 10c is fixed is projected so that the translucent shelf 10c as possible can be mounted.

In another embodiment, as illustrated in FIG. 5A, the first and second storage parts 11 and 12 are fixed with a guide piece 10k protruding inwardly in a horizontal direction, and the guide piece ( Corresponding to 10k), a shelf 10c 'may be provided in which guide rails 10h are formed at both side ends so as to slide together.

In addition, as shown in Figure 5b, the shelf (10c ') is separated in two stages, the lower shelf is fixed to the first and second storage (11) (12), the upper shelf is slidingly movable, long axis When storing the food of the upper shelf may be coupled to the sliding so as to overlap the lower shelf.

In addition, the door 13 connected to the body 10, both sides of the body 10 so as to open and close the first and second storage portions 11 and 12 formed as one open surface of the body 10. The hinge is connected to the body 10, respectively, and a transparent window 13a is installed to check the contents stored in the first and second storage parts 11 and 12 on one side thereof.

In this case, the transparent window 13a is installed on one side or both sides of the door 13 and has a permeability to display food stored in the first and second storage units, and corresponds to the transparent window 13a. One side of the body 10 may be provided with a mood window (10f) for injecting a light emission to the transparent window (13a).

On the other hand, as shown in Figure 2, the temperature conversion unit 20, the body 10 so as to correspond to the first and second storage unit 11, 12 that is formed in the open side of the body (10). Is installed at a predetermined position inside the inlet is configured to suck and discharge heat in the first, second storage (11, 12), the inlet is installed corresponding to the suction hole 14 formed on the upper end of the body (10) A fan 21, a heat sink 22 stacked on the inlet fan 21, a thermoelectric element 23 in contact with one side of the heat sink, and a heat conductive block 24 coupled to the thermoelectric element 23. ) And a fixing bracket 25 installed below the heat conductive block 24.

At this time, the thermoelectric element 23, when the current flows in the thermoelectric circuit composed of two different p-type, n-type thermoelectric semiconductor elements, the junction surface is cooled (endothermic reaction) and the other part is heated (heating reaction) The phenomenon occurs, which is explained by the Ferbi energy difference that appears when a current flows through a metal-semiconductor-metal junction. That is, when a potential difference occurs, electrons are cooled because they take the energy necessary to move from one metal plane to the other (endothermic), and on the contrary, the other metal plane is heated because it releases (heat radiates) as much energy as the electrons carry.

That is, the thermoelectric element 23 has a Peltier effect when a current flows in two different conductors, and when a DC power is applied to the junctions of two different conductors, endothermic or exothermic phenomenon occurs according to the direction of the current. Is installed.

In addition, the heat dissipation plate 22 in contact with the thermoelectric element 23 is configured to be in close contact with the upper portion of the thermoelectric element 23 to radiate heat received by the thermoelectric element 23 by air cooling, and the heat conduction block. 24 is provided to contact the lower portion of the thermoelectric element 23 is configured to transfer energy to the first and second storage.

The fixed bracket 25 coupled to the heat conductive block 24 and one side thereof is interposed between the heat conductive block and the first and second storage parts, so that the heat conductive block 24 exhibits the maximum performance. It is fixed to the upper portion of the first and second storage (11, 12).

At this time, the water receiving piece 10a may be installed via the sponge 10b to prevent the water droplets generated by the thermal change from falling on the upper portions of the first and second storage portions so as to correspond to the fixing bracket 25.

On the other hand, the controller 30 is connected to the temperature converter 20, the circuit is installed on the upper portion of the body 10, the front of the plurality of keyboards and the display window for displaying the setting state according to the settings of the keyboard, respectively Is installed.

The keyboard may include a cosmetic / wine keyboard for manipulating a temperature of 18 degrees suitable for refrigerating wine and a temperature of 12 degrees suitable for the refrigerating temperature of cosmetics to adjust the temperature of the first storage 11, and the first storage unit ( A refrigerated keyboard operable at a temperature of 7 degrees, which is a temperature suitable for food refrigeration of 11) is installed to correspond to the first storage unit 11, and to control the temperature of the second storage unit 12 to kill, ointment, can type 50 degrees of temperature suitable for warming and 12 degrees of proper maintenance temperature of cosmetics and a cosmetics / warming keyboard for operating the temperature, and the second storage 12 to operate a temperature of 7 degrees suitable for refrigeration functions such as beverages or side dishes A refrigerated keyboard installed so as to correspond to the second storage unit 12 is installed.

Referring to the operation of the operation of the present invention made of such a configuration as follows.

First, when the controller unit 30 applies a DC power of 12V to the thermoelectric element 23, the surface of the thermoelectric element 23 is in contact with the heat sink by the Peltier effect is generated, the heat conduction Cold air is generated on the surface in contact with the block 24.

At this time, the cool air generated on one side of the thermoelectric element 23 is moved downward along the heat conduction block 24 by the difference in density and heat conduction in the first and second storage parts 11 and 12. Allow refrigeration to occur.

In addition, the heat dissipation plate 22 in contact with the thermoelectric element 23 receives heat from the thermoelectric element 23 and discharges heat formed at one side by forced ventilation of the inlet fan 21 introduced from the upper portion. Release to outside through (15).

On the other hand, in order to allow the second storage unit 12 to be warmed, when the controller unit 30 transmits a DC power of opposite polarity at the time of refrigeration to the thermoelectric element 23, the heat conductive block 24 Heat is transferred to the second storage unit 12 along the thinner heat conduction block 24 so as to be warmed in the second storage unit 12.

The present invention having the above-described configuration has two first and second storage parts 11 and 12 inside the body 10 and opens and closes the first and second storage parts 11 and 12. Each of the doors 13 has an advantage of maintaining freshness for a long time by maintaining the most optimal temperature for each content in the storage of wine or vegetable cosmetics.

In addition, the upper portion of the first and second storage portions (11, 12), the fixing bracket 25 and the water receiving piece (10a) is installed so as to correspond to the water droplets generated during cold and cold can be quickly removed, the body A mood lamp 10f is provided on the upper side of the upper portion 10 to illuminate the transparent window 13a of the door 13 so that light is emitted to the contents located in the first and second storage portions 11 and 12. There is an advantage that can be confirmed through the transparent window (13a) to make aesthetic sense.

In addition, the handle groove (10g) is formed on both sides of the body 10 can be easily carried, a plurality of rubber packing (10j) is installed on the bottom surface to prevent slipping, the rear of the body (10) The wall groove is formed so that it can be fixed to the wall, the cord groove (10i) corresponding to the connection cord 17 is connected to the power supply to one side of the rear side is formed recessed, the connection cord (17) in close contact with the wall It has the advantage of being able to be tidyed up.

Although the present invention has been shown and described with respect to specific embodiments, it is to be understood that the present invention may be variously modified and changed without departing from the spirit or the scope of the present invention provided by the following Utility Model Registration Claims. It is to be clarified that a person of ordinary skill in the industry can understand it very easily.

As described above, according to the present invention, it is composed of two storage units having two doors, so that the storage of the contents can be divided and used to select the refrigeration and heating function as needed, and wine, cosmetics or other foods By setting the most suitable temperature in advance in the storage box there is an advantage that can be stored freshly at the optimum temperature according to the respective contents conveniently.

In addition, by installing the drip tray to prevent dew from forming according to the change of temperature, by installing a transparent window of the door can check the contents inside, by spraying the light of the mood lamp on the transparent window to obtain aesthetic beauty It can be effective.

Claims (6)

A body 10 each having a door 13 hinged to one side and the other side so as to open and close the first storage unit 11 and the second storage unit 12 formed inwardly with one surface open; A temperature conversion part 20 installed at predetermined positions inside the body 10 to correspond to the first and second storage parts 12 to suck and release heat; Multi-function cold storage, characterized in that configured as a controller unit 30 is connected to the circuit to control the temperature conversion unit 20, the keyboard is installed in the front. According to claim 1, wherein the temperature conversion unit 20, the inlet fan 21 which is installed opposite to the suction hole 14 formed on the upper end of the body 10, and is installed in the inlet fan 21 The heat dissipation plate 22 and the thermoelectric element 23 in contact with one side surface of the heat dissipation plate 22, the heat conduction block 24 in close contact with the thermoelectric element 23, and having a predetermined space, and the heat conduction block ( Multifunctional cold and cold storage, characterized in that configured as a fixing bracket 25 is coupled to the lower portion of the 24. According to claim 1, wherein the first and second storage (11, 12), the drip tray (10a) to prevent the water droplets formed on the fixing bracket (25) installed on the upper surface to prevent the sponge (10a) A multifunctional refrigerator / heater characterized in that a plurality of holders (10d) are installed to be interposed and provided with a translucent shelf (10c) mounted at a predetermined position in the inner side so as to protrude in a horizontal plane. According to claim 1 or 3, The first and second storage section (11, 12), the guide piece (10k) that is installed in the horizontal direction inwardly is fixed, and corresponds to the guide piece (10k) Multifunctional cold and hot storage, characterized in that the guide rail (10h) is installed on both sides of the shelf (10c ') is further installed. According to claim 1, wherein the door 13, the transparent window 13a is installed so that the contents stored in the first and second storage 11, 12 of the body 10 on one side is installed. The multifunctional cold and warmer which is characterized by. According to claim 1 or 5, wherein the body 10, the lamp 10f is formed on one side corresponding to the door 13 so that the mood lamp 10f to spray a predetermined light to the transparent window (13a) formed on the door (13). Handle grooves (10g) are formed, respectively, which can be gripped by hand to both sides are formed, a plurality of rubber packing (10j) to prevent slipping is installed on the bottom surface, the cord groove is inserted into the rear connection cord 17 is fixed 10i is formed in a vertical direction on one side, and the wall-mounted grooves 19 corresponding to the brackets 19a are formed at predetermined positions on the rear surface to be mounted on the wall-mounted brackets 19a fixed to the wall surface. Cold and hot store.