IPL robotic sterilizer and IPL sterilizer

IPL Robotic Sterilizer with Motion-Linked Pulsed Light Output Control

This technology is an IPL robotic sterilizer and IPL sterilizer that controls sterilization energy density during operation by sensing the rotational speed and direction of the drive wheels to differentially apply first and second pulse voltage sets.

Conventional UV sterilization devices have long sterilization times and are harmful to humans, while simple IPL irradiation methods have suffered from uneven sterilization efficiency, delaying their widespread adoption.

This technology implements active control where a controller adjusts unit pulse voltage, application time, cycle, and pulse width based on movement speed, direction, and rotation status, while optimizing the irradiation area through a light guide unit. It can be applied to disinfection robots in hospitals and public facilities, ensuring uniform sterilization performance regardless of travel speed.

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Key Features:

• The body of an IPL robotic sterilizer that sterilizes surfaces by irradiating them with pulsed light, and a drive unit for moving it
• A drive unit including a first drive wheel and a second drive wheel positioned on either side of the body
• Sensors that detect properties associated with the rotation of the first drive wheel and properties associated with the rotation of the second drive wheel
• An IPL unit disposed on the body that outputs pulsed light with a wavelength including the visible light spectrum