JPH01273979A - Cooling show case - Google Patents

Abstract

PURPOSE:To direct blowing cold air inwardly and outwardly and to prevent a fog from being generated at a lower part of a hood by a method wherein a concave part for receiving a lower part of a goods is arranged on a displaying table and a remaining part is provided with a blowing port, its outer circumference is provided with a suction port and a handling part vertically arranged at the outer circumference. CONSTITUTION:A goods storing chamber 12 of a displaying case 10 is enclosed by a semi-spherical surface hood 22. A turn table 18 is formed with concave portions 25, 26A and 26B for receiving a lower part of a container. A dead space is formed with a blowing port 28 and an outer circumference is formed with a suction port 29. A handling part 30 for the turn table 18 is vertically arranged at an outer side and a title of a displayed goods or its price and the like are displayed and at the same time cold air is directed downwardly and inwardly to restrict the cold air from being abutted against the lower part of the hood 22. With this arrangement, a fog at the lower part of the hood and the formation of dew at the lower part of hood are prevented.

Description

[Detailed Description of the Invention] [Object of the Invention] Industrial Field of Application The present invention relates to a showcase for forcibly convection of cold air into a product storage chamber, and more specifically, to an improvement of a display stand for displaying and mounting products. .

Conventional technology: An air outlet is provided on one side wall of the bottom of the storage room, and an inlet is provided on the other side wall facing the side wall, so that cold air rises along the side wall to create cold air convection. Cases are known, and Japanese Utility Model Application Publication No. 62-228854 is one example. In this publication, a wind direction plate is provided corresponding to the outlet and the inlet, and together with the side wall, a cold air passage is formed, and the cold air blown out from the outlet is directed upward and sent as far as possible. At the same time, an auxiliary outlet is formed inside the wind direction plate,
Cool air rises along both the inside and outside of the wind deflector to prevent it from fogging up.

Problems to be Solved by the Invention However, in the above publication, the wind direction plate forms a cold air passage together with the side wall, and the cold air blown out from the outlet rises along the side wall. Since the cold air passes through the cold air passage between the side wall and the wind direction plate facing the side wall and descends to the inlet, the cold air hits the lower part of the side wall directly, cooling the lower part of the side wall and reducing the temperature difference with the outside. This sometimes caused cloudiness and dew to form in this area, making it difficult to see inside.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a showcase equipped with a display stand configured to make it easier for the cold air blown out to reach the suction port and to make it difficult for the cold air to hit the lower part of the transparent member.

[Structure of the invention]

Means for Solving the Problems In the present invention, a space between a see-through member having a top at the center and a display stand having a top at the center is used as a product storage room, and cool air is supplied to the storage room below the storage room. and a cooling showcase formed with a ventilation chamber for collection, the display stand having a plurality of recesses arranged side by side to individually receive the lower part of the products, and a remaining part where no recess is formed. The device is rotatably held, and includes an air outlet, a suction port formed on the outer periphery of the recess, and a handle portion that is erected with a wall surface on the outer periphery of the suction port.

Function: When the cold air blown out from the outlet of the display stand cools the product storage chamber and is guided to the inlet, it is directed inward and downward by a handle installed on the outermost periphery of the display stand. It is prevented from reaching the hood located outside, suppressing the temperature drop at the bottom of the hood.

Examples Examples of the present invention will be described below with reference to FIGS. 1 to 4.

(G) is a display stand, which is provided with leg members (T) that form an unused space (S) below the part where products are displayed.

(1) is formed separately from the closed exhibition box (10) and the exhibition box frame 10), and stores mechanical parts and draws out cooling air, that is, cold air, to create an unused space (S), etc. in the exhibition box (1). 1
0) and a machine box (2) located at a distance from both boxes (
10) A blower pipe (3) connected to (2) so that air can circulate and completely covered with a heat insulating material to suppress the temperature rise of the cold air.
) is a separate showcase consisting of

The display box (10) has a roughly spherical shape, and consists of a base (11) that makes up the lower half and a product storage room (12) that makes up the street half. It has a turntable (18) as a display stand for placing products, and is surrounded by a transparent member (hereinafter referred to as a hood) (22) having a three-dimensional opening at the bottom, for example, a hemispherical shape. The hood (22) has a three-layer structure using transparent resin such as acrylic acid resin, and a backing (19) that seals between the hood (22) and the base (11) is provided around the entire lower end of the hood (22). ', and a hinge device (23
) is rotatably fixed to the base (11).

The base (11) is approximately circular in plan view and has a product storage chamber (
A ventilation chamber (13) is formed at the upper level below the turntable (18), which forms the bottom wall of the panel (12), and an illumination chamber (14) with an annular fluorescent lamp (2o) is formed at the lower level. 13)
(14) is a partition plate (21), a heat insulating material (15A), and a light-transmitting member with heat insulating properties, such as a three-layer transparent glass (15
B).

Then, the machine box (13) passes through the ventilation room (13 air pipes (3)
A cold air supply section (16) as a high-pressure space that introduces cold air carried from the turntable (18) and guides the cold air from the outlet (28) of the turntable (18) to the product storage chamber (12); 12) A cold air return section (17) as a low-pressure space that collects internal cold air from the suction port (29) of the turntable (18) and leads it to the blower pipe (3) is separately formed.

The turntable (18) has a circular shape in plan view, and is formed to have a spherical shape (more specifically, a partially curved surface of a sphere) in side view, with the center being highest and gradually decreasing from the center to the periphery. It is held rotatably. In order to create product partitions that reliably create gaps between beverage containers when a large number of beverage containers are placed, the planar shape is shaped to approximately match the bottom shape of the beverage containers (e.g., circular or rectangular). Recess (25) for individually receiving the lower part of the beverage container
A plurality of (26A) and (26B) are arranged in an orderly manner so that the innermost one has a higher bottom position. still,
The air outlet (28) is formed by appropriately changing the shape and the number of outlets in the dead space where the recesses (25), (26A, and 26B) are not formed incorrectly, and the outer periphery of the recess is as far outside as possible. A plurality of suction ports (29) are symmetrically formed on both sides.

In addition, a turntable (
The handle part (30) that serves as the handle when rotating the product 18) is installed upright with a wall surface curved in the left and right direction, and can be used as a POP advertising part to display the names and prices of displayed products. At the same time, the cold air blown into the product storage chamber (12) is directed inwardly to suppress and prevent the cold air from hitting the lower part of the hood (22). This handle part (30) may be formed all around the outer circumference of the turntable (18), but in this example, the handle part (30) is formed around the display box (18).
) has a symmetrical shape with a 90° arc on the front side (the side facing the hinge device (23)) and the back side (the side facing the hinge device (23)), and is erected with the wall surface. The number of suction ports (29A) located inside the part (30) is larger than the suction ports (29B) in other parts to increase the opening area, so the cold air blown out is absorbed by the handle part (30).
Since more air is sucked in from the suction port (29A) inside the hood (30), the amount of cold air hitting the lower part of the hood (22) can be reduced even if there is no handle (30).

〔Effect of the invention〕

As described in detail above, according to the present invention, the cold air supplied from the ventilation chamber is blown into the product storage chamber from the outlet of the exhibition stand, and is recovered from the suction opening. The light is directed downward and inward by the section, making it easier to reach the suction port, and also making it difficult for light to shine directly onto the lower part of the transparent member, thereby preventing fogging and dew from forming on the lower part of the transparent member. In addition to gripping this handle when rotating the turntable, it can also be used as a POP advertising area for displaying prices and product names. The effect can be improved.

[Brief explanation of the drawing]

Each figure shows an embodiment of the present invention. Figure 1 is a side view of the display stand, Figure 2 is an external perspective view of the cooling showcase installed on the display stand, and Figure 3 is the main parts of the display box. The vertical sectional view and Fig. 4 are the plan views of the exhibition stand.6(1)...Cooling showcase, (2)...Machine box, (3)...Air pipe,
(10)...Display box, <11)...Base, (12)
...Product storage room, (13)...Ventilation room, (18)
... Exhibition stand, (22) ... Hood, (25),
(26A), (26B)... recess, <28)...
・Air outlet, (29)...Suction port, (30)...
Handle.

Claims (1)

[Claims] 1. The space between the transparent member whose top is at the center and the display stand whose top is at the center is used as a product storage room, and a ventilation room is formed below the storage room to supply and collect cold air to the storage room. In the cooling showcase, the display stand includes a plurality of recesses arranged side by side for individually receiving the lower part of the products, an air outlet formed in the remaining part where the recess is not formed, and a recess formed on the outer periphery of the recess. What is claimed is: 1. A cooling showcase, comprising: a suction port formed therein; and a handle portion erected from the suction port with a wall surface on the outer periphery, the cooling showcase being rotatably held.