Portable zero-crystal constant freshness fruit and vegetable box and refrigerator

• Main Authors: SUI HONGJUN, LIU HAIYANG
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2022
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The utility model discloses a portable zero-crystal constant freshness fruit and vegetable box and a refrigerator, and relates to the field of refrigeration. The refrigerator comprises a cover body, a box body, a semiconductor refrigeration assembly and an air duct plate. The cover body comprises an outer cover and an inner cover, the outer cover and the inner cover are matched and fixedly connected to form a cavity, and the outer cover is in transmission connection with a roller. The semiconductor refrigeration assembly is fixed in the cavity, and the air duct plates are fixed to the left side and the right side of the semiconductor refrigeration assembly respectively. The cover body can move back and forth relative to the box body through the cooperation of the rollers and the slideways on the left and right sides of the box body. The cover body and the box body are matched and installed in a sealed mode to form a containing cavity, and the refrigerating end of the semiconductor refrigerating piece cools th