Sterilizing Water Bottle Utility Model Patent

The Sterilizing Water Bottle Utility Model Patent covers the structural innovation and technical configuration of our smart UVC-LED bottle. Unlike a design patent, which protects visual appearance, this patent confirms the functional utility and mechanical arrangement of the sterilizing components, drinking structure, and electronic system.

At its core, the model integrates a UVC-LED sterilization system directly into the lid assembly. The patent documents how the internal LED module emits ultraviolet light into the bottle chamber, effectively neutralizing bacteria and viruses in water without requiring chemical agents. This solution is compact and energy-efficient, suitable for daily use and travel scenarios.

In addition to disinfection, the utility patent outlines the electronic control module that enables both sterilization timing and a hydration reminder. The control system supports touch interaction, automatically counts down a 180-second cycle, and issues reminders using light and sound indicators — all embedded in a sealed, waterproof configuration.

Another key innovation is the USB-C charging interface, built to maintain structural integrity while enabling easy recharging of the internal battery. The integration of a silicone anti-slip base, leakproof lid seal, and temperature display system further supports the bottle’s utility, creating a product that is both hygienic and user-friendly.

This patent ensures that the bottle’s unique combination of sterilization, interaction, and portable use cannot be replicated without infringing on protected technology. It validates the engineering innovation behind what appears to be a simple water bottle — but is, in fact, a multifunctional sterilizing device.