JPH0434381Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a low-temperature case for storing frozen products and the like.

(Prior Art) Conventionally, as shown in FIG. 3, a machine room 4 in which a condenser 2 and a compressor 3 are installed is provided at the bottom of a case body 1 for storing ice cream (not shown), etc. In a low-temperature case (refrigerated case) provided with an exhaust section 5 on the back side, the exhaust section 5
consists of a vertical plate 5a facing the back side of the machine room 4, and horizontal plates 5b and 5c extending above and below the vertical plate 5a to the upper and lower peripheries of the machine room 4, the vertical plate 5a and the upper horizontal plate 5b. A low-temperature case having an exhaust hole 6 is known.

When such a low-temperature show case is installed with the vertical plate 5a of the exhaust section 5 in contact with the wall of the store, exhaust is performed through the exhaust hole 6 of the upper horizontal plate 5b.

(Problems to be Solved by the Invention) In the conventional low-temperature case, the top plate 7 of the sliding door storage chamber 7 provided above the case body 1
Ice cream spoons, advertising flyers, character products, gum, chiyocolate, etc. are placed on top a, and when the spoons, etc. fall onto the upper horizontal plate 5b of the exhaust section 5, the upper horizontal plate 5b In addition to closing the exhaust hole 6 of the horizontal plate 5b, the exhaust hole 6 of the vertical plate 5a is also closed, as described above, resulting in a problem of poor exhaust.

(Purpose of the invention) In view of the above-mentioned conventional problems, the present invention attempts to provide a low-temperature show case that does not cause insufficient exhaust of the machine room.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a machine room 11 in which cooling devices 12 to 14 are installed below the case body 10, and an exhaust section on the back side of the machine room 11. 1
7, the exhaust section 17 includes a first exhaust plate 17a extending vertically and provided with an exhaust hole 19, and a first exhaust plate 17a provided with an exhaust hole 19.
a second exhaust plate 17b extending outward from the lower end of the
and a third exhaust plate 17c extending downward from the tip of the second exhaust plate 17b.

(Function) According to the present invention, the exhaust section includes a first exhaust plate extending vertically and provided with exhaust holes, a second exhaust plate extending outward from the lower end of the first exhaust plate, and a second exhaust plate extending outward from the lower end of the first exhaust plate. Since the second exhaust plate has a third exhaust plate extending downward from the tip of the second exhaust plate, even if an object falling from above the case body lands on the second exhaust plate and the exhaust hole is closed, the machine Hot air in the room is effectively exhausted from the exhaust holes of the first exhaust plate and the third exhaust plate.

(Embodiment) FIGS. 1 and 2 show an embodiment of the present invention, and 10 is a case body of a low-temperature case (not shown) storing ice cream, such as a frozen case, which is made of a heat insulator, The corner portion 10a located at the lower part of the back side of the case body 10 is formed with its lower surface facing toward the back side and diagonally upward. Reference numeral 11 denotes a machine room, which is provided below the bottom plate 10b of the case body 10, has an opening on the outside (opening 11a), and has a condenser 1 inside.
2. A condenser blower 13 and a compressor 14 are installed. 15 is a sliding door provided at the front of the upper part of the case body 10; 16 is a storage chamber for the sliding door 15 provided at the rear of the upper part of the case body 10; There are cream spoons (not shown), advertising flyers, character products, gum, chiyocolates, etc.

17 is an opening 11a on the back side of the machine room 11
As shown in Figure 2, it is a horizontally long exhaust section that covers the
a first exhaust plate 17a extending vertically up and down; a second exhaust plate 17b extending horizontally from the lower end of the first exhaust plate 17a toward the outside of the machine room 11;
A third exhaust plate 17c extends vertically downward from the tip of the second exhaust plate 17b, and the third exhaust plate 1
a bottom plate 17d extending toward the inside of the machine room 11 from the lower end of the second and third exhaust plates 17;
b, 17c and a side plate 17e that covers both longitudinal ends of the bottom plate 17d. They are screwed onto the opening 11a side of the bottom plate 11b of the machine room 11 with screws 18, respectively. Further, a plurality of exhaust holes 19 are provided in the first to third exhaust plates 17a to 17c.
has been established.

According to this embodiment, the top plate 16 of the storage chamber 16
Assume that the upper surface of the second exhaust plate 17b of the exhaust section 17 is covered with the spoon, etc. due to the fall of a spoon or the like placed on the second exhaust plate 17b, and the exhaust hole 19 of the second exhaust plate 17b is closed. Also, the heat generated from the condenser 12 is effectively exhausted from the exhaust holes 19 of the first exhaust plate 17a and the third exhaust plate 17c.

Furthermore, even if the third exhaust plate 17c of the exhaust section 17 is placed in contact with a wall of a store or the like, the second
Evacuation is performed not only from the exhaust hole 19 of the first exhaust plate 17b but also from the exhaust hole 19 of the first exhaust plate 17a, so that there is no possibility of an exhaust failure.

In the above embodiment, the exhaust section 17 is connected to the machine room 1.
1, but it may be formed integrally with the machine room.

(Effects of the invention) As explained above, the present invention provides a low-temperature show case in which a machine room with cooling equipment is installed below the case body, and an exhaust part on the back side of the machine room. A first exhaust plate provided with an exhaust hole and extending vertically; a second exhaust plate extending outward from the lower end of the first exhaust plate; and a third exhaust plate extending downward from the tip of the second exhaust plate. Therefore, even if a falling object from above the case body lands on the second exhaust plate and closes the exhaust hole, not only the third exhaust plate but also the first exhaust plate The heat in the machine room is effectively exhausted from the exhaust hole of the exhaust plate, which has the advantage of not causing exhaust failure.

[Brief explanation of drawings]

1 and 2 show a low-temperature case according to the present invention, in which FIG. 1 is a sectional view, FIG. 2 is a rear perspective view, and FIG. 3 is a sectional view of a conventional low-temperature case. In the figure, 10... Case body, 11... Machine room,
12, 13, 14...Cooling equipment, 17...Exhaust section, 17a...First exhaust plate, 17b...Second exhaust plate, 17c...Third exhaust plate, 19...Exhaust hole.

Claims (1)

[Scope of utility model registration request] In a low-temperature case in which a machine room in which cooling equipment is installed is provided below the case body, and an exhaust section is provided on the back side of the machine room, the exhaust section is provided with a first exhaust plate extending vertically and provided with exhaust holes respectively. a low-temperature exhaust plate, comprising: a second exhaust plate extending outward from a lower end of the first exhaust plate; and a third exhaust plate extending downward from a tip of the second exhaust plate. .