发明名称 Ceiling fan housing having light device
摘要 A ceiling fan housing includes a housing member having one or more openings. A disc is secured on the housing member and includes one or more lamp holders secured to the bottom for holding light bulb and for engaging the lamp holders into the housing member via the openings. A lamp shade is secured to the bottom portion of the housing member. The disc includes a circular bulge for forming an annular channel and for receiving electric wire. A sealing ring is engaged between the housing member and the lamp shade for forming as a shock absorbing member.
申请公布号 US5797721(A) 申请公布日期 1998.08.25
申请号 US19970843679 申请日期 1997.04.10
申请人 YU, JACK 发明人 YU, JACK
分类号 F04D25/08;F21V15/04;F21V33/00;(IPC1-7):F04D29/00 主分类号 F04D25/08
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