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Disinfecting device utilizing ultraviolet radiation with heat dissipation system

  • US 7,444,711 B2
  • Filed: 02/22/2006
  • Issued: 11/04/2008
  • Est. Priority Date: 02/22/2006
  • Status: Active Grant
First Claim
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1. A disinfecting device for use in disinfecting a cleaning medium of infestation agents, the device comprising:

  • a housing;

    a bulb assembly disposed within the housing, the bulb assembly having an airtight bulb chamber, the bulb assembly having a UV bulb positioned in the chamber and operable to radiate UV light onto the cleaning medium;

    a vacuum assembly for vacuuming the cleaning medium, the vacuum assembly operable to produce a flow of air; and

    a heat dissipation system, the heat dissipation system further comprising a heat dissipation chamber formed outside the bulb chamber, at least one air flow passage for communicating air from the exterior of the heat dissipation chamber to the interior of the heat dissipation chamber, the system including flowing air produced by the vacuum assembly across the bulb assembly.

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