Refrigerator

• Main Authors: WANG MEIYAN, XIAO CHENGXING, ZHANG XIANGPING, LIU ZHAOXIANG, JI SILIN
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; 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; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PHYSICS; REFRIGERATION OR COOLING; REFRIGERATORS; SOUND-PRODUCING DEVICES; WEAPONS

An installation box is arranged in a foaming layer of a door body, the side, facing a door panel, of the installation box is open, an electromagnetic exciter is arranged in the installation box, a vibration main body of the electromagnetic exciter makes contact with the door panel to drive the door panel to vibrate and produce sound, the omnibearing sound effect is achieved, and the door body does not need to be provided with an installation opening. The thermal insulation performance of the door body is not influenced. 本发明公开了一种冰箱，门体的发泡层内设有安装盒，安装盒朝向门面板的一侧敞口，安装盒内设有电磁激励器，电磁激励器的振动主体与门面板接触以驱动门面板振动发声，实现全方位声音效果，门体上无需开设安装口，不影响门体保温性能。