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US 11,767,968 B2Granted
Bundle beam UV LED ultraviolet light sweeping method and device thereof
OwnerHsien-Sheng Lininventor
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OwnerHsien-Sheng Lininventor
Estimating the term…
A bundle beam UV LED ultraviolet light sweeping method includes: activating electrical power to input into a PCB to light up a bundle beam UV LED ultraviolet light bead and driving a motor to cause a polygonal multiple-reflective-surface aluminum mirror to rotate, ultraviolet light from the UV LED being projected toward the reflective surface, and reflected by the reflective surface to change light direction for successive back-and-forth home-position-returning sweeping, the light converting from lines into sectorial shapes that are connected to form a large ultraviolet light operation region. The device includes a rotating device having a motor of which a spindle is mounted with a polygonal multiple-reflective-surface aluminum mirror; an UV LED bundle beam light source assembly having a bundle beam UV LED ultraviolet light bead fixed on a PCB; and a fixing base having a main body and a plurality of mounting braces.
A bundle beam ultraviolet light-emitting diode (UV LED) ultraviolet light sweeping method, the method comprising the following steps:
A bundle beam UV LED ultraviolet light sweeping device, comprising at least:
Dependencies are inferred from the claim text.