JPS60146287U

JPS60146287U - refrigerator

Info

Publication number: JPS60146287U
Application number: JP3385384U
Authority: JP
Inventors: 横山　訓雄; 安藤　利明
Original assignee: 株式会社東芝
Priority date: 1984-03-09
Filing date: 1984-03-09
Publication date: 1985-09-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の第一実施例を示し、第１図
は全体の縦断側面図、第２図は主要部の拡大縦断側面図
、第３図は電気回路図、第４図は被解凍物の解凍時に於
ける中心温度と表面温度との変化を表した特性図であり
、そして第５図は本考案の第二実施例を示した第２図相
当図、第６図はダンパ部分の異なる例を示した拡大縦断
側面図である。図中、１は冷蔵庫本体、４は冷蔵室、１９は解凍室、２
０は載板、２１及び２１ａは感温スイッチ及びその感温
部、２２はヒータ、２４はファン、３０は解凍用スイッ
チ、３１は解凍用タイマー、３２は第一のリレー、３８
は解凍室、Ａは被解凍物の中心温度、Ｂは被解凍物の表
面温度である。1 to 4 show a first embodiment of the present invention, in which FIG. 1 is an overall vertical sectional side view, FIG. 2 is an enlarged vertical sectional side view of the main parts, FIG. 3 is an electric circuit diagram, and FIG. The figure is a characteristic diagram showing the change in center temperature and surface temperature during thawing of an object to be thawed, and Fig. 5 is a diagram corresponding to Fig. 2 showing the second embodiment of the present invention, and Fig. 6 is a diagram corresponding to Fig. 2. FIG. 3 is an enlarged longitudinal sectional side view showing a different example of a damper portion. In the figure, 1 is the refrigerator body, 4 is the refrigerator compartment, 19 is the thawing compartment, 2
0 is a mounting plate, 21 and 21a are temperature sensing switches and their temperature sensing parts, 22 is a heater, 24 is a fan, 30 is a defrosting switch, 31 is a defrosting timer, 32 is a first relay, 38
is the thawing chamber, A is the center temperature of the object to be thawed, and B is the surface temperature of the object to be thawed.

Claims

[Scope of utility model registration request]

A thawing chamber is provided in the refrigerating chamber, and a mounting plate located inside the thawing chamber on which an object to be thawed is placed, a heater for heating the mounting plate, and air in the refrigerating chamber is circulated through the thawing chamber. The device is equipped with a fan, and is characterized by being equipped with a temperature-sensitive switch that senses the temperature of the board and operates to stop the heat generation when the temperature exceeds a predetermined value. Refrigerator.