【作者】 谢应明； 钟彦骞； 杨水清；

【Author】 Xie Yingming~1 Zhong Yanqing~1 Yang Shuiqing~2 (1.Institute of Refrigeration and Cryogenics,Shanghai Jiaotong University,Shanghai 200030; 2.The Shanghai Sunshine Electric Technology Development Co.,Ltd.,Shanghai,201202)

【机构】 上海理工大学制冷技术研究所； 上海塞显尔电器科技发展有限公司；

【摘要】 本研究涉及一种冰箱用果蔬氧护装置,包括依次连接的电源输入接口及工作指示电路、定时电路、风扇驱动和接口电路、电子开关电路、振荡和变压电路、电压整流电路及放电保护电路、放电装置,所有电路和装置均集成在一块面积为5.5cmx4.25cm的P C B电路板上,所占面积和体积小,便于放置到果蔬盒中;放电装置结构简单,臭氧发生效率高;整个装置工作时的功率低于5瓦,能耗小;整个装置的成本非常低,宜于推广使用。更多还原

【Abstract】 Display This study involves with fruits and vegetables oxygen protection devices used in refrigerator,including power input interface circuit in turn connected to the work instructions circuit,the timing circuits,the fan drive and interface circuit,the electronic switching circuit,the oscillator and transformer circuit,the voltage rectifier circuit and discharge protection circuit and discharge device,circuits and devices are all integrated in one 5.5cm×4.25cm area PCB board,so the total area and volume is small,easy to put into fruit and vegetable box.The discharge device is simple in structure and efficient in ozone production.The device works less than 5 watts of power.So the device’ energy consumption and cost are low;which are appropriate for widespread use.更多还原