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US 4,225,905 AGranted
Fluorescent light fixture
AssigneeMoriyama Sangyo Kabushiki Kaisha
InventorsHideo Moriyama, Masayuki Katoogi
Life of this patent
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Abstract
A fluorescent light fixture having a cover assembly and base for insertion into an incandescent lamp socket. The cover assembly consists of two cover members, one of which is detachable for replacement of a fluorescent lamp supported within the cover assembly or for exchange of one of the cover members.
Claims18
A fluorescent light fixture comprising:
- a base for insertion into an incandescent lamp socket having electricity supplied thereto;
- a cover assembly attached to said base including
- a metal plate member for radiating heat from said fixture,
- a first cover member attached to said metal plate member, and
- a second cover member detachably connected to said first cover member, said metal plate and first and second cover members defining a sealed spaced within said cover assembly, a portion of at least one of said cover members being composed of a light transmitting material;
- a hot cathode low pressure mercury vapor fluorescent discharge lamp provided with electrical connecting means;
- a support member attached to said metal plate member for removably supporting said fluorescent discharge lamp within the space defined by said cover assembly;
- and
- electric circuit means including lighting auxiliary means for coupling the base attached to said cover assembly to the fluorescent discharge lamp connecting means.
6 more elements
Dependencies are inferred from the claim text.