| 摘要 |
PURPOSE: An ultraviolet sterilization device and a water bottle are provided to effectively install the device and peripheral devices in the bottle and to maximize a sterilization effect with radiating ultraviolet rays to water. CONSTITUTION: A cap(15) is installed at the upper end of a water bottle body(10). A battery(45) is installed at the lower end of an ultraviolet radiation device(60). A sterilization device coupling part(31) having spirals is installed at an inner wall or outer wall on the upper end of the main body of a ultraviolet sterilization device(30). The ultraviolet radiation device has an inner space part(62) having one or multiple ultraviolet generators(70). An electric induction part(40) at the lower end of the ultraviolet sterilization device includes an electric induction coil and a rectifier rectifying electricity induced by the electric induction coil. An ultraviolet transmission part(65) is formed with a material transmitting ultraviolet rays, and include quartz or acryl. The ultraviolet radiation device is coupled to a main body coupling part(12) at the lower end of the main body of a water bottle or a beverage bottle. |
