JPS6250488U

JPS6250488U -

Info

Publication number: JPS6250488U
Application number: JP14142285U
Authority: JP
Priority date: 1985-09-18
Filing date: 1985-09-18
Publication date: 1987-03-28

Description

[Brief explanation of the drawing]

第１図は本考案を備えた冷蔵庫の縦断面図、第
２図は第１図が備えた冷凍サイクルを説明する図
、第３図は第２図の冷凍サイクルを制御する制御
回路説明図、第４図は従来の冷蔵庫縦断面図であ
る。２１……冷蔵庫本体、２２……冷凍室、２３…
…冷凍促進室、２４……冷蔵室、２５，２６，２
７……扉、２８……冷却器、２９……送風機、３
０……中仕切壁、３０ａ……冷気吸込口、３１…
…仕切板、３１ａ……冷気通風口、３２……冷却
促進板、３４……コンプレツサ、３７……切換部
、３８……制御部、３９……インバータ装置、４
１……風向板、４２ａ，ｂ……冷気吐出口。 FIG. 1 is a longitudinal cross-sectional view of a refrigerator equipped with the present invention, FIG. 2 is a diagram explaining the refrigeration cycle equipped with the one shown in FIG. 1, and FIG. 3 is an explanatory diagram of a control circuit that controls the refrigeration cycle shown in FIG. FIG. 4 is a longitudinal sectional view of a conventional refrigerator. 21... Refrigerator body, 22... Freezer compartment, 23...
...Freezing promotion room, 24...Refrigerating room, 25, 26, 2
7...Door, 28...Cooler, 29...Blower, 3
0...Inner partition wall, 30a...Cold air intake port, 31...
... Partition plate, 31a ... Cold air vent, 32 ... Cooling promotion plate, 34 ... Compressor, 37 ... Switching section, 38 ... Control section, 39 ... Inverter device, 4
1...Wind direction plate, 42a, b...Cold air discharge port.

Claims

[Scope of utility model registration request]

A cold air forced circulation type refrigerator that is equipped with a partition wall that separates a freezer compartment and a refrigerator compartment, a cooler at the back of the freezer compartment, a blower above the cooler, and a wind direction plate having a cold air discharge port in front of the blower. In this case, the freezer compartment is divided into upper and lower parts with a partition plate or the like, and the lower compartment is made smaller in internal volume than the upper compartment to serve as a freezing promotion compartment, and the wind direction board is provided with an upper freezer compartment. A cold air discharge port corresponding to each of the lower freezing promotion chambers, a cold air vent leading from the upper freezing chamber to the lower freezing promotion chamber at the front of the partition plate, and a cold air vent leading from the upper freezing chamber to the lower freezing promotion chamber at the front of the middle partition wall. A refrigerator characterized by being provided with a cold air suction port that returns all the cold air discharged from the cold air discharge port to the cooler.