| 发明名称 | Ceiling fan lighting system | ||
| 摘要 | A ceiling fan lighting system includes a fan assembly, a light assembly and a lift mechanism. The fan assembly includes a motor and a plurality of fan blades being operationally coupled to the motor to permit rotation of the fan blades when the motor is supplied with power. The light assembly is coupled to the fan assembly and has at least one light source and a lamp shade enclosing the light source. Moreover, the lift mechanism is configured to move the light assembly in a vertical plane with respect to the fan assembly in order to have the lamp shade of the light assembly enclose or disclose the fan blades of the fan assembly. | ||
| 申请公布号 | US9506644(B2) | 申请公布日期 | 2016.11.29 |
| 申请号 | US201414225431 | 申请日期 | 2014.03.26 |
| 申请人 | PAN AIR ELECTRIC CO., LTD. | 发明人 | Liu Ching-Wen |
| 分类号 | F21V33/00;F21S8/04 | 主分类号 | F21V33/00 |
| 代理机构 | Guice Patents PLLC | 代理人 | Guice Patents PLLC |
| 主权项 | 1. A ceiling fan lighting system, comprising: a fan assembly including a motor and a plurality of fan blades being operationally coupled to the motor to permit rotation of the fan blades when the motor is supplied with power, the fan blades of the fan assembly being retractable; a light assembly coupled to the fan assembly and having at least one light source and a lamp shade enclosing the light source; and a lift mechanism configured to move the light assembly in a vertical plane with respect to the fan assembly when the fan blades are in a fully retracted state so as to have the lamp shade of the light assembly enclose or disclose the fan blades of the fan assembly. | ||
| 地址 | Taichung TW | ||