KR20000000973U - The refrigerater equiped with movable control box - Google Patents

Abstract

The present invention relates to a refrigerator having a movable control box that can be installed in the rear or upper side of the refrigerator selectively according to the indoor conditions to increase the space utilization when installing the refrigerator. .

In a conventional refrigerator, a long hole is provided at a rear of the upper panel and an upper side of the rear panel, and a long side hole is provided to maintain a predetermined interval, and the control box is provided with a mounting protrusion formed at a predetermined interval on the lower side.

Description

The refrigerater equiped with movable control box

The present invention relates to a refrigerator having a movable control box, and in particular, a movable control box that can increase the space utilization when the refrigerator is installed by selectively installing the control box at the rear or the upper side of the refrigerator according to the utilization of the indoor space. It relates to a refrigerator provided.

In general, a refrigerator is a device for preserving the freshness of food by maintaining the temperature in the refrigerator at a low temperature using the latent heat of evaporation of the refrigerant gas according to the refrigeration cycle of the compressor, the condenser, the expansion valve and the evaporator.

That is, when the compressor compresses the refrigerant gas and raises the pressure and temperature of the refrigerant gas to the saturation pressure, the condenser absorbs the heat of the refrigerant gas of high temperature and high pressure by using water or air to condense and liquefy the refrigerant gas. .

The refrigerant gas condensed and liquefied is lowered in temperature and pressure by the throttling action of the expansion valve, and the refrigerant gas is evaporated in the evaporator to absorb heat from the stored food and perform the freezing action.

3 is a perspective view showing a general refrigerator for storing food at low temperature by using the latent heat of evaporation of the refrigerant gas as described above, and the refrigerator main body 1 includes a freezer compartment 11 for freezing food and a refrigerating chamber 12 for refrigeration. Separated, the inside of the door 13 for opening and closing the freezing chamber 11 and the refrigerating chamber 12 is formed with a pocket 131 so as to accommodate a beverage container.

In particular, Figure 4 shows the mounting state of the control box 2 for controlling the refrigerator, the rear panel 15 is integrally bent to the rear of the refrigerator is integrally formed with a mounting portion 151 perforated wire outlet hole, The PCB 152 is embedded in the mounting portion 151, and the cover 153 is fixed to the outside through a screw or the like.

However, when the refrigerator is mounted indoors because the control box is protruded to the rear as described above, the rear of the refrigerator does not completely adhere to the wall due to the control box protruding from the rear. I had a problem with constraints.

The present invention is designed to solve the above problems, by selectively installing the control box in the rear or upper side of the refrigerator according to the utilization of the indoor space, the movable control box to maximize the space utilization when installing the refrigerator The purpose is to provide a refrigerator provided.

In order to achieve the above object, the present invention, in a conventional refrigerator, the rear of the upper panel and the upper side of the rear panel is provided with a long hole for maintaining a constant interval, the mounting hole formed at a predetermined interval on the lower side It is characterized in that the control box is provided with.

1 is a cross-sectional view showing an embodiment showing an installation state of a control box according to the present invention,

Figure 1a is a state in which the control box is mounted on the rear panel,

Figure 1b shows a state in which the control box is mounted on the upper panel.

2 is a cross-sectional view showing another embodiment showing an installation state of a control box according to the present invention,

Figure 2a is a state in which the control box is mounted on the rear panel,

Figure 2b shows a state in which the control box is mounted on the upper panel.

3 is a perspective view showing a typical refrigerator.

4 is a schematic cross-sectional view showing an installation state of a conventional control box.

Explanation of symbols for main parts of the drawings

1: refrigerator body

11: freezer compartment, 12: cold compartment, 13: door, 14: upper panel, 15: rear panel

2: longevity

3: control box

31: base plate

311: mounting projection, 312: bend

32: PCB

33: cover

34: wiring

4: bending part

41: magnet

5: control box

51: base plate

52: PCB

53: cover

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

1 is an example showing an installation state of a control box according to the present invention, the configuration thereof is as follows.

A freezer compartment 11 for freezing and storing food in the upper side and a refrigerating compartment 12 immediately below the freezer compartment 11 are provided, and an inner side of the door 13 for opening and closing the freezer compartment 11 and the refrigerating compartment 12. In the conventional refrigerator provided with a pocket 131 is formed to accommodate food, the casing consisting of the upper panel 14 and the side panel 16 and the rear panel 15, the upper panel forming the casing The rear of the (14) and the upper side of the rear panel (15) is provided with a long hole (2) for maintaining a constant distance, the long hole (2) is provided with a mounting projection (311) in the lower side of the box-shaped control box (3) is selectively mounted.

The control box (3) is made of a base plate 31 having a mounting protrusion 311 and a cover 33 covering the base plate 31 are assembled, the PCB 32 is raised and a predetermined distance, The PCB 32 installed inside the control box 3 is connected to the wiring 34 drawn from the inside of the refrigerator.

In addition, the mounting protrusion 311 has a bent portion 312, which is bent at an angle of 90 degrees to the front, and then inserts the mounting protrusion 311 into the long hole 2, and then moves the control box 3 backward or downward. When pushed downward, the base plate 31 of the control box 3 is fixed to the upper panel 14 or the rear panel 5 of the refrigerator.

Therefore, a case where the control box configured as described above is selectively installed in the upper panel 14 or the rear panel 15 will be described as follows.

FIG. 1A illustrates that the control box is installed in the rear panel 15 of the refrigerator. First, the mounting protrusion 311 protrudes downward from the control box 3 in the long hole 2 formed above and below the rear panel 15. Insert). Then, when the control box 3 is lowered, the bent portion 312 formed in front of the mounting protrusion 311 is fitted to the inner surface of the rear panel 15 to fix the control box.

In addition, when the control box is located in the upper panel 14, as shown in Figure 1b, the mounting projection protruding to the lower side of the control box 3 in the long hole (2) formed before and after the upper panel (14) After inserting 311, the control box 3 is pushed backward so that the bent portion 312 formed in front of the mounting protrusion 311 is fitted to the inner surface of the upper panel 14 to fix the control box.

Figure 2 is another embodiment showing the installation state of the control box according to the present invention, the configuration will be described as follows.

In a conventional refrigerator, a bending part 4 which is bent inward is formed at a rear side of the upper panel 14 constituting the casing and an upper side of the rear panel 15, and a magnet 41 is formed at the bending part 4. And a control box 5 comprising a base plate 51 made of metal and a cover 53 covering the base plate 51. will be.

Therefore, when selectively installing the control box configured as described above in the upper panel 14 or the rear panel 15, as shown in Figures 2a and 2b, the base plate 51 of the control box (5) The magnet 41 mounted on the upper panel 14 or the magnet 41 mounted on the lower panel 15 is used.

As described above, the present invention, by allowing the control box to be selectively installed in the rear or upper side of the refrigerator according to the environment of the indoor space, there is an effect that can increase the space utilization when the refrigerator is installed.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

Therefore, the true technical protection scope of the present invention should be defined only by the attached utility model registration claims.

Claims (2)

In a conventional refrigerator provided with a casing consisting of an upper panel (14), a side panel (16) and a rear panel (15); Long holes (2) are provided at the rear of the upper panel (14) constituting the casing and the upper side of the rear panel (15) to maintain a constant distance; The long hole (2) is formed at a predetermined distance on the lower side, the base plate 31 is provided with a mounting projection 311, the front is curved, the PCB 32 mounted on the base plate 31, and A refrigerator with a movable control box, characterized in that the control box (3) consisting of a cover (33) covering the base plate (31) is mounted. The bending part 4 bent inward is formed at the rear of the upper panel 14 and the rear panel 15 constituting the casing, and the magnet 41 is formed at the bending part 4. Mounted; In front of the magnet 41, the PCB 52 is mounted, and this control box 5 which consists of a base plate 51 made of metal and a cover 53 covering the base plate 51 is mounted. Refrigerator with movable control box.