The invention discloses an ultraviolet disinfection and sterilization device and method for an escalator handrail. A power source of a sterilization device is mounted in a drawer type mobile power box, a power plug set is mounted outside the drawer type mobile power box, the drawer type mobile power box is inserted into a box body of a shell assembly from the open end of the shell assembly, a control computer unit and a wireless signal generator are mounted at the upper part of the box body of the shell assembly, an ultraviolet generator assembly is mounted at the upper part of a shell of the control computer unit, an optical lens assembly, a microwave sensor and an ultraviolet light sensor are mounted in a light shield, and the light shield is mounted at the upper part of a shell of the ultraviolet generator assembly. During use, the sterilization device is mounted on the ground of an upper terminal or a lower terminal of an escalator, and when the escalator works, the sterilization device emits deep ultraviolet light to continuously disinfect and sterilize the handrail surface of the escalator; and when the escalator stops working, light emitting is stopped. When the battery voltage is lower than the discharge end voltage of a rechargeable battery, the drawer type mobile power box is replaced.
自动扶梯扶手的紫外线消毒灭菌装置与方法,灭菌装置的电源安装在抽屉式移动电源箱内,电源插头组安装在抽屉式移动电源箱外部,抽屉式移动电源箱从外壳总成的开口端插入到外壳总成的箱体内,控制计算机单元及无线信号发生器安装在外壳总成箱体的上部,紫外线发生器总成安装在控制计算机单元外壳的上部,光学透镜总成、微波传感器及紫外光传感器安装在遮光罩内,遮光罩安装在紫外线发生器总成外壳的上部。使用时,灭菌装置安装在自动扶梯上终端或下终端的地面上,当自动扶梯工作时发出深紫外光,连续对自动扶梯的扶手表面进行消毒灭菌;当自动扶梯停止工作时停止发光。当电池电压低于可充电电池的放电终止电压时,更换抽屉式移动电源箱。
Ultraviolet disinfection and sterilization device and method for escalator handrail
自动扶梯扶手的紫外线消毒灭菌装置与方法
2021-09-24
Patent
Electronic Resource
Chinese
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