Door opening device and refrigeration equipment

• Main Authors: FU XIULIANG, XUE SHAOQING, SHI BING
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: BLASTING; CHECKS FOR WINGS; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; FIXED CONSTRUCTIONS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; KEYS; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; LOCKS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; SAFES; WEAPONS; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model provides a door opening device and refrigeration equipment, the door opening device comprises an electromagnetic assembly, the electromagnetic assembly comprises a cavity, the cavity comprises a first end and a second end which are oppositely arranged; one part of the push rod assembly is arranged in the cavity, and the electromagnetic assembly is used for driving the push rod assembly to move in the length direction of the push rod assembly; the magnetic conducting piece is arranged at the first end, the magnetic conducting piece is provided with a magnetic conducting groove, the magnetic conducting groove is communicated with the cavity, and a part of the push rod assembly extends out of the cavity through the magnetic conducting groove. 本实用新型提供了一种开门装置和制冷设备，开门装置包括：电磁组件，电磁组件包括腔体，腔体包括相对设置的第一端和第二端；推杆组件，推杆组件的一部分设于腔体内，电磁组件用于驱动推杆组件沿推杆组件的长度方向运动；导磁件，设于第一端，导磁件设有导磁槽，导磁槽与腔体连通，推杆组件的一部分通过导磁槽伸出至腔体外。