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Refrigerator

A refrigerator and storage room technology, applied in the field of refrigerators, can solve problems such as poor visual recognition of stored items, and achieve the effect of preventing the visual recognition from decreasing and improving the visual recognition.

Inactive Publication Date: 2012-11-28
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, according to the above-mentioned conventional refrigerator, since the light emitted by the LED 3 is irradiated from the front of the storage room 2, a shadow of the storage due to illumination from the front is formed behind the storage.
Therefore, there is a problem that the visibility of the storage placed at the rear is poor.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0070] Embodiments of the present invention will be described below with reference to the drawings. For the sake of illustration, with the above Figure 13 The same reference numerals are used for the same parts of the shown conventional example. figure 1 It is a perspective view which shows the refrigerator of 1st Embodiment, figure 2 From figure 1 Viewed in the direction of the arrow A. The refrigerator 1 defines a storage room 2 by a heat insulating box 1a filled with a foamed heat insulating material 1d between an inner box 1b and an outer box 1c.

[0071] In the front portion of the left and right side walls 8 of the storage compartment 2, an illumination chamber 4 is extended up and down, and the illumination chamber 4 is equipped with LED3 (refer to image 3 ). A flat plate-shaped light guide plate 20 made of transparent resin is arranged along the left and right side walls 8 in the storage room 2 . Between the two side walls 8 is arranged a loading tray 9 for p...

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PUM

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Abstract

The invention provides a refrigerator provided with a storage compartment (2) for storing an object to be stored, LEDs (3) arranged in the top-bottom direction on the front of both side walls (8) of the storage compartment (2), and light guide plates (20) arranged along both the side walls (8) of the storage compartment (2) and guiding to the rear of the storage compartment (2) the light emitted from the LEDs (3). The inside of the storage compartment (2) is illuminated by the light guided by the light guide plates (20) and emitted from the light guide plates (20).

Description

technical field [0001] The invention relates to a refrigerator which utilizes LEDs to illuminate a storage room. Background technique [0002] Patent Documents 1 and 2 disclose conventional refrigerators. The refrigerator has a plurality of LEDs for illuminating a storage room in which storage items are stored. The LEDs are arranged up and down and arranged at the front of the two side walls of the storage room. [0003] Figure 13 It is a top sectional view showing the front part of the side wall of the storage room. The side wall 8 of the storage room 2 is filled with heat insulating material, and a lighting room 4 extending up and down is provided in a recess facing the storage room 2 . The wall surface of the lighting room 4 is formed by a frame portion 5 made of a resin molded product integrated with a side wall 8 . The mounting board 7 on which the LED 3 is mounted is mounted on the frame portion 5 . A lampshade 6 made of transparent resin is disposed on the front...

Claims

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Application Information

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IPC IPC(8): F25D27/00
CPCF25D23/065F25D27/00G02B6/0018G02B6/0038G02B6/0043G02B6/0091G02B6/0095
Inventor 坂井守幸虎谷浩二高桥靖行青山遥长谷川勇也佐田尚记端山雅文
Owner SHARP KK
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