JPS60158810A - Showcase - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a showcase for displaying and selling merchandise.

Conventionally, as shown in FIG. 1, a product display room 11 is provided in a showcase body 10, storage cans 12 storing various types of ice cream are stored in the product display room 11, and a compressor (not shown), Condenser (not shown) and showcase body 10
A showcase is known in which a refrigerant circulation path 14 is attached to the outer peripheral surface of an inner box 13 to cool the ice cream.

However, in such a showcase, since the entire inner box 13 is cooled, the product display room 11 also has a uniform temperature, and the products displayed in the product display room 11 cannot be displayed unless they have the same melting temperature. First, it was not possible to display a wide variety of products with different melting temperatures. You can also add syrup to ice cream (e.g. chocolate,
When selling ice cream with fruit juice, jam), it is necessary to store ice cream in a showcase, and syrups with different melting temperatures must be stored in separate cases; they cannot be stored in the same showcase. There wasn't.

In view of the above-mentioned conventional problems, it is an object of the present invention to provide a showcase that can not only store and display many types of products with different melting temperatures, but also can store frozen products and liquid syrup at the same time. Hereinafter, embodiments of the present invention will be described based on all the drawings.

2 to 8 show embodiments of the present invention.
1 is a horizontally elongated showcase main body, which includes a freezing compartment 4o formed by an inner box 30 having an angular cross-section, a refrigerator compartment 50 formed by an inner box 31 on one side of the freezing compartment 40, and the freezing compartment. On the other side of 40, greenhouse chambers 60 formed by inner boxes 32 are arranged at predetermined intervals, and a heat insulating material is filled between each inner box 30, 31, 32 and outer box 33. There is.

The freezer compartment 40 has a refrigerant circulation path 70ak disposed on the outer peripheral surface of the side plate of the inner box 30. The inner box 3 is placed in the refrigerator compartment 50.
A refrigerant circulation path 70bi is disposed on the outer circumferential surface of one side plate of the heater 1, and an electric heater 51 is installed on the bottom plate. The greenhouse chamber 60 has an electric heater 61 installed on the bottom plate of the inner box 32 thereof. In addition, the freezer compartment 40. The refrigerator compartment 50 and the greenhouse compartment 60 have an open upper part and an open back part, and the back part is provided with a hinged door 41 and a sliding door 52, 62, respectively. Note that 42, 53, and 63 are temperature sensors attached to each of the freezing compartment 40, refrigerator compartment 50, and greenhouse compartment 60vc.

Reference numeral 80 denotes a product display plate mounted via a mounting plate 90 near the upper opening 40a of the freezer compartment 40, and cones filled with ice cream are inserted into small-diameter through holes 80a provided at predetermined intervals. It is displayed with Cup A inserted. 1
00 and 110 are the syrup display boards attached to the upper openings 50a and 60a of the refrigerator compartment 50 and the greenhouse compartment 60, respectively, and the large through holes 1 of the syrup display board 100
00a is a storage can 101 for syrup that becomes liquid at approximately 0°C.
'i, large diameter through hole 110a of the syrup display plate 110
Storage cans 111 of white syrup (for example, chocolate syrup), which becomes liquid at about 60° C., are fitted in and displayed in each of the boxes.

120 is the product display board 80 and the syrup display board 100.
．． It is a box-shaped cover that covers 110, and is made of a transparent member and is open on the back side.

Further, arc-shaped rails 12 are provided on the inner surfaces of the side plates 120a.
1 and attach a transparent product removal door 12 to the rail 121.
2 is slidably provided to open and close the opening on the back side.

In addition, 130 is a transparent sliding door slidably attached to the upper opening 40a of the freezer compartment 40, and 140 is the cover 12.
0 a lighting lamp that illuminates the interior; 150 a product display board that displays all products; 151 a lighting lamp that illuminates the product display board 150; 160 casters that move the showcase body 20; 170 below the greenhouse 60; A compressor 171, a condenser 172, etc., which will be described later, are installed in a machine room provided on the side.

Next, the refrigerant circuit of the showcase according to this embodiment will be explained based on FIG. The refrigerant compressed by the compressor 171 is fed to a condenser 172 and a capillary 173, and is depressurized for cooling. The refrigerant is further supplied to the refrigerant circulation paths 70a and 70.
The refrigerant is supplied to the inner box (evaporator) 30 by evaporation of the refrigerant.
Heat is removed from the inside of the freezer compartment 40 and refrigerator compartment 50.
cooling is performed. Note that 172a is a fan motor of the condenser 172.

Furthermore, the electric circuit of the showcase according to this embodiment will be explained based on FIG. That is, 180 is an AC power supply, 190
, 191, 192 are thermo switches of a thermostat (not shown), and the thermo switches 190U compressor 17
The thermoswitch 191 and the thermoswitch 192 are connected to the power source 180 through the electric heater 51 of the refrigerator compartment 50 and the electric heater 61 of the greenhouse compartment 60, respectively.

Further, the thermoswitches 190, 191, 192 detect the room temperature by the temperature sensors 42, 53, 63 and are opened and closed by the output controlled by an electric circuit (not shown). Temperature, approximately minus 20 degrees, required for displaying and storing ice cream.
The compressor 171 and fan motor 172a are controlled so that the refrigerated tuna set temperature is approximately O.
The thermoswitch 192 controls the electric heater 51 so that the temperature is approximately 60° C., which is the set temperature of the greenhouse 60, that is, the temperature that maintains the chocolate syrup in a liquid state.

Since the embodiment according to the present invention is configured as described above,
A refrigerator compartment 50 whose indoor temperature is set to approximately 0°C, a freezer compartment 40 whose indoor temperature is set to approximately minus 20°C, and approximately 60°C.
Greenhouse rooms 60 with indoor temperatures set at .

As explained above, the present invention 1 incorporates a refrigerator compartment, a freezing compartment, and a greenhouse compartment in parallel in the horizontal direction of the showcase body, so that all products with different melting temperatures can be stored and displayed in the showcase. It has the advantage that the product can be sold.

[Brief explanation of the drawing]

The drawings are for explaining the present invention, and FIG. 1 is a cross-sectional perspective view showing a conventional showcase, and FIGS. 2 to 8 show an embodiment of the showcase according to the present invention. is a perspective view thereof, FIG. 3 is a cross-sectional view taken along the line ■-■ in FIG. 2, FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
6 is a rear view of the main body of the showcase, FIG. 7 is a circuit diagram showing the refrigerant 11 circuit, and FIG. 8 is a circuit diagram showing the electric circuit. % in the figure 20... Showcase body, 40... Freezing room, 50... Refrigerator room, 60... Greenhouse room. Patent applicant Sanden Co., Ltd. agent Patent attorney Yoshi Yoshi 1) Sei Takashi Figure 1 Noro 0 Figure 96 Figure 80 Figure 7 Figure 8

Claims (1)

[Claims] A showcase characterized by having a refrigerator compartment, a freezing compartment, and a greenhouse compartment installed in parallel in the horizontal direction of the showcase body.