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An improved and simplified lighting fixture designed for rugged outdoor use and whose housing is made of polyvinyl chloride. The fixture\s major components include a cylindrical housing of polyvinyl chloride having an annular ring projecting from the center of its inner wall; a U-shaped standard vol

An improved and simplified lighting fixture designed for rugged outdoor use and whose housing is made of polyvinyl chloride. The fixture\s major components include a cylindrical housing of polyvinyl chloride having an annular ring projecting from the center of its inner wall; a U-shaped standard voltage fluorescent lamp; a socket for said lamp; a 120 volt transformer; a hollow cylindrical housing extension of polyvinyl chloride whose outer diameter is slightly less than the inner diameter of said housing and which is fitted into the lower end of said housing; a flanged circular base plate sized to fit snugly into the lower end of the housing extension and carrying on its upper surface the fluorescent lamp socket and the transformer; a dished reflector surrounding the lower end of the lamp and secured against the annular ring of said housing; and a flat circular transparent lens bonded to the upper end of said housing.

대표청구항 ▼

A fluorescent lighting fixture designed for outdoor use comprising: a cylindrical housing of polyvinyl chloride and having an upper end, a lower end, generally concentric inner and outer walls, and an annular ring projecting inwardly from its inner walls; a cylindrical housing extension made of poly

A fluorescent lighting fixture designed for outdoor use comprising: a cylindrical housing of polyvinyl chloride and having an upper end, a lower end, generally concentric inner and outer walls, and an annular ring projecting inwardly from its inner walls; a cylindrical housing extension made of polyvinyl chloride and having upper and lower ends, generally concentric inner and outer walls and an outer diameter slightly less than the inner diameter of the housing, said extension being fitted into the lower end of said housing; a generally flat circular base plate made of thermoplastic material sized to fit snugly into the lower end of the housing extension; a fluorescent lamp assembly consisting of a U-shaped fluorescent lamp, a socket for said lamp, and a 120 volt transformer wired in series, the socket and the transformer being mounted on the upper surface of said base plate; a circular mirror-surfaced reflector surrounding the lower end of the fluorescent lamp and secured against the annular ring of said housing; and a flat circular transparent lens bonded to the upper end of said housing.