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A technology for display cabinets and openings, applied in cabinets, display cabinets, coolers, etc., can solve the problems of inability to prevent air-conditioning, complex structure of display cabinets, and increased number of parts, so as to improve efficiency and reduce the number of parts , The effect of reducing manufacturing costs

Inactive Publication Date: 2006-12-06
SANYO ELECTRIC CO LTD
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Problems solved by technology

[0003] Especially for the open display cabinets with long openings, although two or more night covers are arranged side by side to cover the openings, there will be gaps between the night covers when they are pulled out. , so cold air will escape from the gap
[0004] In order to solve this problem, for example, in Japanese Patent Application Laid-Open No. 61-159783 (F25D11 / 00), the ends of adjacent nighttime covers are arranged to overlap each other so that no gap occurs between the pulled out nighttime covers. , but since there is still a gap between the side panels on both sides of the opening and the night cover, it still cannot prevent cold air from leaking
[0005] In addition, in the official publication No. 59-4983 (F25D23 / 02), in order to close the gap between the relevant night cover and the side plate, a windproof plate is installed on the side plate. This structure makes the structure of the display cabinet complicated. The number of parts increases, resulting in a significant increase in cost

Method used

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Embodiment Construction

[0047] figure 1 It is a front view of an embodiment of the open display cabinet 1 of the present invention; figure 2 is a side sectional view of the open display cabinet 1; image 3 It is an enlarged side sectional view of the upper end of the opening 2 of the open display cabinet 1; Figure 4 It is a side view of the upper part of the opening 2 of the open display cabinet 1; Figure 5 It is a side cross-sectional view of the lower part of the opening 2 of the open display cabinet 1 of the present invention.

[0048] The open display cabinet 1 of the embodiment shown in the above figure can be, for example, a plurality of refrigerated vertical open display cabinets placed in a supermarket, and it consists of a substantially "U"-shaped heat insulation wall 2 and an installation site. The side plates 3 and 3' installed on both sides of the heat insulating wall 2 are composed of an outer partition 4 and an inner partition 6 respectively kept at intervals on the inner side of ...

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Abstract

Provided is an open show case capable of improving cold air leakage prevention effect from an opening with a simplified structure and of reducing consumed power.There are at least two night covers covering an opening part. In the night covers, mutually adjoining one ends are overlapped in the state where they are pulled out, and the other ends are extended externally from the opening part 21.

Description

technical field [0001] The present invention relates to an open display case equipped with a nighttime cover capable of covering an opening when the store is closed. Background technique [0002] In the past, a cover called a night cover (hereinafter referred to as a night cover) that can be pulled out freely was installed on the open display cabinets set up in supermarkets and small self-service stores. When the store is closed and the goods are not sold, this The cover is pulled out to cover the opening, which can prevent cold air from flowing out of the opening in vain, thereby saving electric power consumption. [0003] Especially for the open display cabinets with long openings, although two or more night covers are arranged side by side to cover the opening, there will be gaps between the night covers when they are pulled out. , so cold air will escape from the gap. [0004] In order to solve this problem, for example, in Japanese Patent Application Laid-Open No. 61-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B46/00F25D11/00F25D23/02
CPCA47F3/0469F25D23/028
Inventor 柴田康祐泷泽敬渡边忠辉
Owner SANYO ELECTRIC CO LTD
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