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Open showcase

A display box, open technology, applied in the field of lighting technology, can solve the problem of inability to discard the fluorescent lamp 108, and achieve the effects of avoiding adverse effects, realizing operating costs, and reducing power consumption

Inactive Publication Date: 2008-09-03
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since mercury is contained in the fluorescent lamp 108, the used fluorescent lamp 108 cannot be easily disposed of.

Method used

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Examples

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Embodiment Construction

[0040] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. figure 1 It is a perspective view showing an open display box 1 to which the present invention is applied, figure 2 yes means figure 1 The longitudinal section side view of the open display case 1. The open display box 1 is, for example, a vertical open display box installed in a store such as a supermarket. Heat-insulating side panels 5, 5 constitute.

[0041] In the inner side of the heat insulating wall 2 of the open display box 1, a partition plate 4 and a partition plate not shown are respectively installed at intervals, and a partition plate not shown in the figure is formed between these partition plates 4 and the like and the heat insulating wall 2. The inner and outer layers of the duct (duct) are shown. In front of the lower end of the rear partition 10 constituting the inner partition, a bottom plate 9 is installed between the heat insulating w...

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PUM

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Abstract

In an open showcase 1 of the present invention, a display chamber 11 is formed in an insulating wall 2 to display commodities in the display chamber 11 while cooling the commodities, the showcase includes a reflective plate 45 which extends externally from a front surface opening 12 of the display chamber 11, and LED lights 40 attached to the reflective plate 45, and the inside of the display chamber 11 is illuminated with light emitted from the LED lights 40. Thus, the invention provides an open showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber.

Description

technical field [0001] The present invention relates to an open display case in which a showroom is constructed within a heat-insulating wall and products are displayed while being cooled in the showroom, and more particularly relates to lighting technology in the showroom. Background technique [0002] So far, for this open display box, for example, patent document 1 and Figure 10 An open display case 100 is shown. Figure 10 A longitudinal sectional side view of a conventional open display case 100 is shown. In this open display case 100, cold air is sprayed from the outlet 103 formed on the upper edge of the opening 102 of the heat insulating wall 101 having a substantially U-shaped cross section toward the suction inlet 104 on the lower edge of the opening 102, thereby displacing the air in the opening. A cold air curtain (air curtain) is formed at 102 places. Accordingly, the inside of the showroom 105 surrounded by the heat insulating wall 101 is cooled to a predeter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47F3/04F25D27/00
CPCF21W2131/405F21W2131/305A47F3/001F21Y2101/02F21Y2115/10A47F3/04A47F3/00
Inventor 渋泽作巳轰笃关根胜片冈靖治卷岛芳树桶谷哲也小林克也
Owner SANYO ELECTRIC CO LTD
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