Ultraviolet light discharge lamp apparatuses with one or more reflectors

摘要

The ultraviolet lamp apparatus 100 for disinfecting a room has a discharge lamp assembly supported above support structure 102 and arranged lengthwise perpendicular to a plane of support structure 102. The discharge lamp assembly includes discharge lamp 104 surrounded by housing transparent to ultraviolet light 106 and vertically disposed between fan 108 and ozone filter 119. In addition, the discharge lamp assembly includes base 110 and air filter 112 supported at base 114. The transparent housing may be an optical filter 106 which is transparent to ultraviolet light which encases the discharge lamp 104. Apparatus 100 further includes reflector 118 disposed over an upper end of the discharge lamp, the reflector system is configured to redirect light transmitted through the housing to a region between approximately 0.61m (2 feet) and approximately 1.22m (4 feet) from a floor in the room in which the apparatus is arranged.