Pet Bath Tub with Movable Bottom Plate for Efficient Drainage

The bottom plate is designed to be movable rather than fixed, allowing it to tilt and create water flow paths. The motorized actuation enables dynamic control of water drainage, transforming a static structure into an active component that improves drainage efficiency without requiring complex pump systems.

The bottom plate structure utilizes the movement of the plate itself to drive water flow and drainage, rather than relying on external pumps or complex mechanical systems. The tilting action of the bottom plate creates the necessary water flow paths and drainage channels, allowing the structure to serve its own drainage function.

The air jet system serves multiple functions: it dries the pet's fur, cleans the tub surface, and provides massaging effects. The bubble generator simultaneously creates therapeutic bubbles for the pet and aids in water circulation. By designing components that perform multiple tasks, the patent improves pet hygiene without proportionally increasing device complexity.

The patent utilizes pneumatic systems (air jets, air compressor, bubble generator) to achieve drying and cleaning functions. These pneumatic components replace what would otherwise require separate mechanical drying devices and cleaning mechanisms, consolidating multiple functions into a unified pneumatic system that is relatively simple to implement.

The patent replaces traditional sterilization methods (such as chemical sterilants or high-temperature systems) with UV LED technology. UV LEDs are solid-state devices that are more energy-efficient, have longer lifespans, and require less infrastructure than conventional sterilization systems, thereby reducing manufacturing costs while maintaining or improving sterilization effectiveness.

The patent utilizes UV LEDs which operate at specific wavelength parameters that are highly effective for sterilization. By selecting the appropriate UV wavelength parameters and integrating them directly into the tub structure, the system achieves effective sterilization using low-power, low-cost LED components rather than expensive high-power sterilization equipment.