| 摘要 |
PROBLEM TO BE SOLVED: To decrease the occurrence of unevenness in a chamber temperature without using a blower for forced convection to need high-cost and complicated control and a heater for compensating a chamber temperature and to improve cooling performance of the upper part of a door shelf. SOLUTION: An ice making chamber 13, a cooler 14, and the rear face of the cooler 14 are brought into contact with an inner box 3. The ice making chamber 13 is comprised by an ice making chamber door 15 attached to the front of the cooler 14. A notch opening part 16a is formed in the front of the top of the cooler 14 and a notch opening part 16b is formed in the rear part of the under surface thereof. Natural convection of each part of a chamber is improved by flows 17a and 17b of cold air and door shelves 18 arranged at a door 5. |
